TY  - BOOK
AU  - Wanty, Richard B.
CN  - I 19.76:
CY  - Denver, CO :
DA  - 1999.
ID  - 233456
KW  - Gold mines and mining
KW  - Hydraulic mining
KW  - Geochemistry
N1  - Distributed to some depository libraries in microfiche.
N1  - Cover title.
PB  - U.S. Dept. of the Interior, U.S. Geological Survey,
PP  - Denver, CO :
PY  - 1999.
T1  - Regional baseline geochemistry and environmental effects of gold placer mining operations on the Fortymile River, eastern Alaska /
TI  - Regional baseline geochemistry and environmental effects of gold placer mining operations on the Fortymile River, eastern Alaska /
VL  - 99-328
ER  -