TY  - BOOK
AU  - Beaumont,E.A.
TI  - Energy minerals: Selected energy mineral papers reprinted from the aapg bulletin 
T2  - AAPG reprint series
SN  - 0891815465
AV  - TN263.5 E54
PY  - 1982///
CY  - Tulsa, oklahoma
PB  - Energy minerals division of the american association of petroleum geologists
KW  - Minerales de energia
ER  -