hemical Exploration 1972 : Proceedings Of The Fourth International Geochemical Exploration Symposium held in London, 17

Geoc hemical Exploration 1972 : Proceedings Of The Fourth International Geochemical Exploration Symposium held in London, 17 - 20 April, 1972 Jones, M. J. editor Institution of Mining and Metallurgy text Conference papers and proceedings London The Instituition Of Mining and Metallurgy 1972 monographic eng xiv, 458 pages ,: maps, illustrations .; 30 cm edited by M. J. Jones Some issues reprinted from the Journal of geochemical exploration Developments in economic geology Includes bibliographical references and indexs (p.: 445 - 458 ) Geochemical prospecting Congresses 550.4 GEO 1973 0900488166 260710 20260710091618.0 0000000564, 0000000565 Eng