TY - BOOK ED - United Nations Symposium on the Development and Use of Geothermal Resources, ED - Lawrence Berkeley Laboratory. ED - United States. ED - National Science Foundation (U.S.) ED - Geological Survey (U.S.) TI - Proceedings U1 - 621.4 PY - 1975/// CY - Washington, D.C. PB - United States Government Printing Office KW - Geothermal engineering KW - Congresses KW - Geothermal resources N1 - English, French, and Spanish; Library has v.2; Includes bibliographies and indexes ER -