Geological Survey of Canada, . profile picture

Geological Survey of Canada, .

Catalogue of Canadian Plants ... (Pt.1-3 ) (1883-1902 )
Contributions to Canadian Palontology (V.1 ) (1885-1910 )
Contributions to Canadian Palontology (V.2:Pt.1-3 ) (1885-1910 )
Catalogue of Canadian Birds ... (Pt.1-3 ) (1900-04 )