TY  - BOOK
AU  - Papers Arising from SEG Symposio,Octuber 30 and 31,1988,Denver,Colorado
TI  - Historical perspectives of genetic concepts and case histories of famous discoveries
U1  - 553 
PY  - 1991///
CY  - EUA
PB  - The Economic Geology
KW  - Geología económica
KW  - Yacimientos minerales
ER  -