http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
selected papers presented at the 8th International Geochemical Exploration Symposium, held in Hannover, Federal Republic of Germany, April 10-15, 1980
International Geochemical Exploration Symposium 1980 : Hannover, Germany)
x, 698 pages : illustrations (some folded) ; 24 cm.
Sponsored by the Association of Exploration Geochemists and others.
International Geochemical Exploration Symposium (8th : 1980 : Hannover, Germany).
Amsterdam ; New York : Elsevier Scientific Pub. Co., 1981
Journal of geochemical exploration ; v. 15
Association of Exploration Geochemists special publication ; no. 9