INTERNATIONAL upper mantle report-Canadian progress report June 1963-June 1964 /compiled by J.H. Hodgson, L.W.Morley, C.H.Smith - Ottawa Roger Duhamel 1964 - 114 p. ISBN: 83521 Subjects--Topical Terms: HydrologyWater resourceMineralogy Dewey Class. No.: 910.11 / INT