TY  - BOOK
AU  - Beigie, Carl E
AU  - Hero, Alfred O
TI  - Natural resources in U.S. : Canadian relations  Vol. 1, the evelution of policies..
SN  - 0891585540
U1  - 382.0971073 
PY  - 1980///
CY  - Colorado
PB  - Westview Press
N1  - SR
ER  -