TY  - BOOK
T1  - Vitrinite reflectance data from Cretaceous and Tertiary rocks, San Juan Basin, New Mexico and Colorado /
DA  - 1990]
CY  - [Denver, CO :
AU  - Law, B. E.
VL  - 90-659
CN  - I 19.76:
PB  - U.S. Geological Survey,
PP  - [Denver, CO :
PY  - 1990]
N1  - Distributed to some depository libraries in microfiche.
N1  - Cover title.
N1  - Chiefly tables.
ID  - 241159
KW  - Geochemical prospecting
TI  - Vitrinite reflectance data from Cretaceous and Tertiary rocks, San Juan Basin, New Mexico and Colorado /
ER  -