TY  - BOOK
T1  - Geochemical investigations and interim recommendations for priority abandoned mine sites, BLM lands, upper Animas River watershed, San Juan County, Colorado /
DA  - 1999.
CY  - [Denver, Colo.] :
AU  - Nash, J. Thomas
ET  - Paper ed.
VL  - 99-323
CN  - I 19.76:
PB  - U.S. Dept. of the Interior, U.S. Geological Survey,
PP  - [Denver, Colo.] :
PY  - 1999.
N1  - Imprint from transmittal sheet.
N1  - Cover title.
ID  - 233447
KW  - Abandoned mines
KW  - Metals
KW  - Acid mine drainage
TI  - Geochemical investigations and interim recommendations for priority abandoned mine sites, BLM lands, upper Animas River watershed, San Juan County, Colorado /
ER  -