TY - BOOK AU - Darnley,A.G. ED - IGCP Project 259. ED - International Union of Geological Sciences. TI - A global geochemical database for environmental and resource management: Recommendations for international geochemical mapping : final report of IGCP Project 259 SN - 923103085X PY - 1995/// CY - Paris PB - UNESCO KW - Geological mapping KW - Databases KW - Planning KW - Geochemistry N1 - Includes bibliographical references and index ER -