00000nam 2200000za 4500 9.816022 CaOODSP 20250703084702 cr ||||||||||| 160421s1963 onc|||||o f|0| 0 eng d CaOODSP eng n-cn--- M44-62/36E-PDF Playford, G. Upper Mississippian microflora from Axel Heiberg Island, District of Franklin [electronic resource] / by G. Playford and M.S. Barss. Ottawa : Department of Mines and Technical Surveys Canada, 1963. 5 p. : table. Geological Survey of Canada. Paper ; 62-36 The catalogue number (M44-62/36) for the print edition has been copied in this electronic publication. Includes bibliographical references. gccst Geology Barss, M.S. Canada. Department of Mines and Technical Surveys. Geological Survey of Canada. Paper (Geological Survey of Canada) 62-36 (CaOODSP)9.815431 PDF 3.08 MB https://publications.gc.ca/collections/collection_2016/rncan-nrcan/M44-62-36-eng.pdf