TY - BOOK AU - Hornbrook,E.H.W. AU - Allan,Rod J. TI - Geochemical exploration feasibility study within the zone of continuous permafrost: coppermine River region, Northwest Territories T2 - Geological Survey of Canada. Paper AV - QE185 .A42 no. 70-36 PY - 1970///] CY - [Ottawa] PB - Dept. of Energy, Mines and Resources KW - Geochemical prospecting KW - Northwest Territories KW - Mackenzie KW - Permafrost N1 - Bibliography: p. 27-28 ER -