Geochemical Exploration : Proceedings, 3rd International Geochemical Exploration Symposium, Toronto, April 16 - 18, 1970 /
edited by R. W. Boyle, J. I. McGerrigle
- Canada : The Canadian Institut Of Mining And Metallurgy , 1971
Geochemical prospecting --Congresses
622.1505 / GEO 1971
Geochemical prospecting --Congresses
622.1505 / GEO 1971