Geochemical exploration: proceedings, 3rd international geochemical exploration symposium, Toronto, April 16-18, 1970.  edited by Dr. R.W. Boyle and J.I. McGerrigle
Contributors: Boyle, R.W.,; Mcgerrigle, J.I.
Publisher: Canadian Institute of Mining and Metallurgy
Place of publication: Montreal
Language: eng
Subjects: Prospecting - Geochemical methods
Notes: supplement 1, January 1981 - October 1984

supplement 2, Novemeber 1984 - October 1987

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