TY  - BOOK
AU  - Sokaski,Michael
AU  - Hughes,Roger
TI  - Field inventory of mineral resources blackfeet Indians reservation, Montana
U1  -  333.76514 
PY  - 1981///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Mines and mineral resources
KW  - Environmental aspects
KW  - Environmental impact analysis
ER  -