Liste alphanumérique des descripteurs |
| A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z |
| 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 |
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R. v. Sparrow |
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Race Relations |
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Radar |
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Radiation effects |
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Radiation protection |
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Radicalism |
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Radicalisme |
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Radio programme |
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Radioactive contamination |
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Radioactive substances |
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Radioactive waste management |
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Radioactivité |
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Radioactivity |
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Radioprotection |
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Radisson, Pierre-Esprit |
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Radon |
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Rae, John |
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Raffinage du pétrole |
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Railroad transport |
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Railroads. |
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Railway transport |
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Rain forests |
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Raine, Walter |
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Rame |
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Ranch |
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Randall, Edwin M. |
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Rankin, Alexander |
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Rapides |
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Rasmussen, Knud |
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Rasmussen, Wayne David |
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Rat Portage Lumber Co. |
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Rathbun Company |
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Rathbun, Edward Wilkes (1842-1903) |
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Rawson, Donald Strathearn (1905-1961) |
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Raymond, Marcel (1915-1972) |
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Rayonnement solaire |
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Reafforestation |
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Reagan, Ronald |
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Real Estate |
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Rébellion (1837-1838) |
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Rébellion de 1837 |
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Rebellion of 1837 |
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Reboisement |
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Réchauffement de la planète |
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Recherche historique |
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Recreation |
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Recyclage |
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Recycling |
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Red pine |
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Réduction de la pollution |
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Reed, Edmund Baynes |
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Reed, William Harlow |
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Referral information |
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Refugees |
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Réfugiés |
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Régénération des sols |
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Régime anglais (1763-1867) |
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Régina |
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Regina Research Station |
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Région sauvage |
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Regional and Local History |
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Regional and Local History (The Prairie Provinces) |
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Regional planning |
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Regionalism |
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Régionalisme |
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Régions Antarctiques |
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Régions arctiques |
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Régions sauvages |
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Réglementation de la lutte contre la pollution |
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Règles de prévention des Incendies |
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Régulation des naissances |
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Regulatory control |
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Reid & Company |
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Relations de travail |
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Relations écologiques internationales |
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Relations étrangères |
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Relations indien-blanc |
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Relations industrielles |
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Relations inter-gouvernementales |
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Relations inter-raciales |
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Relations internationales |
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Relations publiques |
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Religion |
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Religious congregation |
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Remise en état des terres |
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remote sensing |
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Remote Sensing Centre |
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Renard |
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Rendement énergétique |
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Renewable resources |
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Rennie, William, Sr. (1835-1910) |
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Rénovation urbaine |
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Renseignements statistiques |
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Représentations de la nature |
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Reptiles |
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Rescue |
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Research. |
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Réseau étendu |
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Réseaux d'égouts |
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Réseaux d'informations |
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Réseaux de transport |
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Réseaux municipaux de distribution d'eau |
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Réserves nationales |
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Residential areas |
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Resource appraisal |
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Resource conservation |
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Resources management |
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Resources utilization |
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Responsabilité en matière de pollution |
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Responsabilité en matière écologique |
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Ressouces minérales |
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Ressources animales |
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Ressources biologiques marines |
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Ressources biologiques terrestres |
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Ressources en eau |
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Ressources en Eau douce |
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Ressources en Eau potable |
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Ressources énergétiques |
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Ressources forestières |
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Ressources minérales |
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Ressources naturelles |
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Ressources non-renouvelables |
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Ressources renouvelables |
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Restauration après catastrophe |
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Reuse of materials |
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Réutilisation de matériaux |
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Revell, George (1888- ) |
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Revendications territoriales |
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Revillon Freres |
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Révolution américaine |
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Rhodes, N. A. |
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Rice, Kate |
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Rice,Frank Dwight |
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Richard Brown Albion Mines (Pictou, Nova Scotia) |
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Richard, Rene |
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Richards,George Henry Belcher |
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Richardson, James |
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Richardson, John |
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Richardson, John (1787-1865) |
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Richelieu River |
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Richesse |
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Richmond Anti-Pollution Association |
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Rick, John H |
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Rideau |
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Rideau Canal |
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Rideau Canal Driveway |
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Riel, Louis |
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Riel, Louis. |
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Riley, Charles Valentine |
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Rimouski |
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Riordon, Carl |
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Rioux, Albert |
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Risteen,J.C. |
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Rittenhouse, M. F. |
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Ritual |
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Rituel |
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River basins |
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river pollution |
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Rivers |
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Rivière |
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rivière Columbia |
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rivière Duberger |
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rivière Richelieu |
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rivière Saint-François |
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rivière Saint-Maurice |
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Riz sauvage |
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Road construction |
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Road transport |
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Roads |
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Robb, James (1815-1861) |
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Robert, André (1929-1993) |
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Roberts, Charles G. D. |
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Roberts, Morley |
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Roberts,Charles G.D. |
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Robertson, William |
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Robertson,F.Dale |
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Robichaud, Hédard J. |
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Robin Company |
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Robins,Elizabeth |
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Robson, J. G. |
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Roche, John Knatchbull |
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Roche, Josephine A |
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Roche, rocher |
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Rocheuse, montagnes |
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Rocheuses (montagnes) |
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Rocheuses, montagnes |
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Rocky mountain |
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Rocky Mountain Rangers |
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Rocky Mountains |
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Rogers, A. M. |
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Rogers, Rolen |
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Rogers, Samuel |
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Rogers,Jerry |
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Rolland Paper Company |
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Rolland-Germain, frére (1881-1972) |
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Roosevelt Campobello International Park |
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Roosevelt, Franklin Delano |
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Roots, E. F. |
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Roscoe, Muriel V. |
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Rosedale Sawmill Company |
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Rosedale Wychwood Park |
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Ross, Alexander Milton |
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Ross, James Clark |
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Ross, John (1777-1856) |
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Ross, Peter Murray |
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Ross, William |
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Rosvall, Viljo |
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Rougeole |
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Rousseau, Jacques |
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Rousseau, Jacques (1905-1970) |
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Routes |
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Routes et autoroutes |
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Rowan, William (1891-1957) |
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Rowlands,John J. |
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Roy, Gabrielle |
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Roy, Joseph R. |
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Royal Air Force |
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Royal Astronomical Society of Canada |
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Royal Canadian Air Force |
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Royal Canadian Engineers |
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Royal Canadian Mounted Police |
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Royal Engineers |
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Royal Meteorological Society |
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Royal Ontario Museum of Palaeontology |
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Royal Society of Canada |
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Royal Society of London |
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Royaume-Uni |
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Royaume-Uni de Grande Bretagne et d'Irlande du Nord |
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Royaume-Uni de Grande-Bretagne et d'Irlande du Nord |
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Rubber processing |
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Rudd, Harry |
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Ruddick, J. A. |
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Ruée vers l'or |
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Rumilly, Robert |
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Runciman, Alexander McInnis |
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Rupert's Land |
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Rural areas |
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Rural water supply |
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Rural Zones |
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Russe |
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Russell, Dale |
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Russian |
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Russian Federation |
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Russian-American Company |
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Rust Research Laboratory |
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Rutherford, Ernest |
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Rutherford, Ernest (1871-1937) |
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Rutherford, John Gunion |
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Rutherford, William |
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Rutherfords Company |
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Rutledge,Edward |
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Ryan, Peter |