Guide books of excursions in Canada. 1-10 International Geological Congress Toronto) 1913- creator Geological Survey of Canada contributor Ontario. Bureau of Mines. contributor text book Ottawa Government Printing Bureau 1913 1913
print
ENG 1. ptie. Lepidoptères.--2. ptie. Coléoptères et autres ordres. Guide books nos. 1-5, 8-10, issued by the Canadian Geological Survey, nos. 6-7, issued by the Ontario Bureau of Mines, and printed in Toronto by L. K. Cameron. Canada Geology QE1 .I6 1913g https://www.biodiversitylibrary.org/bibliography/60640 2135791 10.5962/bhl.title.60640 DLC