00000nam 2200000za 4500 9.852264 CaOODSP 20241203113642 cr ||||||||||| 180223s1972 onca||||o f000 0 eng d CaOODSP eng eng fre n-cn-on En36-502/10E-PDF Thomas, Roger L. Report on the surficial sediment distribution of the Great Lakes, part 1 - Lake Ontario [electronic resource] / R. L. Thomas, A. L. W. Kemp and C. F. M. Lewis. Burlington, Ont. : Canada Centre for Inland Waters, 1972. x, 52 p. : ill. Scientific series ; no. 10 Digitized edition from print [produced by Environment and Climate Change Canada]. "Geological Survey of Canada Paper 72-17." Includes bibliographical references. "The Laurentian Great Lakes of North America are a unique global feature and comprise the largest natural body of freshwater in the world. As a natural resource, they are without peer and have facilitated the economic and industrial growth of central North America. In view of their importance, it is surprising that little is known of the distribution of the bottom sediments"--Introd. Includes abstract in French. gccst Sediments gccst Lakes Kemp, A. L. W. Lewis, C. F. M. Canada. Environment Canada. Canada Centre for Inland Waters. Scientific series (Canada. Inland Waters Directorate) no. 10 (CaOODSP)9.823618 PDF 3.38 MB https://publications.gc.ca/collections/collection_2018/eccc/En36-502-10-eng.pdf