Title: GEOEXPO/86:  Exploration in the North American Cordillera, May 12-14, 1986. Edited by I.L. Elliott and B.W. Smee
Subjects: Prospecting - Geochemical methods, AEG (the Association of Exploration Geochemists), Ore deposits, Congresses, Geochemical prospecting, Geology, Mines and mineral resources