TY  - BOOK
T1  - Acid-neutralizing potential of igneous bedrocks in the Animas River headwaters, San Juan County, Colorado
DA  - 2000.
CY  - Denver, Colo. :
AU  - Desborough, George A.
AU  - Yager, Douglas B.
VL  - 00-165
CN  - I 19.76:
PB  - U.S. Dept. of the Interior, U.S. Geological Survey,
PP  - Denver, Colo. :
PY  - 2000.
N1  - Cover title.
N1  - Shipping list no.: 2002-0155-M.
ID  - 257623
KW  - Igneous rocks
KW  - Acid mine drainage
KW  - Mineralogy
TI  - Acid-neutralizing potential of igneous bedrocks in the Animas River headwaters, San Juan County, Colorado
ER  -