TY  - BOOK
T1  - Results of sample analysis of heavy-mineral deposits in the Point Lookout sandstone, southwest Colorado and northwest New Mexico
DA  - 1990.
CY  - [Denver, CO] :
AU  - Zech, R. S.
AU  - Brownfield, Isabelle K.
VL  - 90-40
CN  - I 19.76:
PB  - U.S. Geological Survey :
PB  - [Books and Open-File Reports Section, distributor],
PP  - [Denver, CO] :
PY  - 1990.
N1  - Distributed to depository libraries in microfiche.
ID  - 263476
KW  - Heavy minerals
KW  - Heavy minerals
TI  - Results of sample analysis of heavy-mineral deposits in the Point Lookout sandstone, southwest Colorado and northwest New Mexico
ER  -