00000nam 2200000zi 4500 9.954377 CaOODSP 20250821110052 m o d f cr |n |||||||| 250821e198112##onc ob f001 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- M40-70/1981-PDF Catalogue of open files of the Geological Survey of Canada = Catalogue des dossiers publics de la Commission Géologique du Canada. Catalogue des dossiers publics de la Commission Géologique du Canada Open file catalogue [Ottawa] : Geological Survey of Canada = Commission géologique du Canada, December 1981. 1 online resource (41 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Natural Resources Canada]. Includes indexes. Some text parallel in English and French. Geology Canada Bibliographies. Bibliographies lcgft Geological Survey of Canada, issuing body. Catalogue of open files of the Geological Survey of Canada = fre (CaOODSP)9.954376 PDF 7532 KB https://publications.gc.ca/collections/collection_2025/rncan-nrcan/M40-70-1981.pdf