TY - BOOK ED - Panel On Nuclear Techniques In Geochemistry And Geophysics. ED - International Atomic Energy Agency. TI - Nuclear techniques in geochemistry and geophysics : : Proceedigns, organized by the international atomic energy agency and held in vienna, 25-29 nov. 1974 SN - 920041766 AV - TN269 P36 1976 KW - Prospeccion radiactiva KW - Congresos KW - Radiactividad |x Instrumentos KW - Registro radiactivo de pozos petroleros N1 - Incluye bibliografias ER -