Elliott I L Ed. Proceeding on geochemical exploration 1974 - Amsterdam Elsevier scientific 1975 - xi, 720p. cm. - Developments in economic geology; 1. Association of exploration geochemists : Special publications; 2. Developments in economic geology; 1 . Standard No.: 63542 Source: Textual Subjects--Topical Terms: Geophysics Dewey Class. No.: H:(E)p1,N74, L5 CS