TY  - BOOK
AU  - White, M. K.
AU  - Shields, Ronald R.
AU  - Dodge, Kent A.
CN  - I 19.76:
CY  - Helena, Mont. :
CY  - Denver, CO :
DA  - 1998.
ID  - 216812
KW  - Water quality
N1  - "U.S. Department of the Interior, U.S. Geological Survey"--Verso t.p.
N1  - "July 1998"--Verso t.p.
PB  - U.S. Geological Survey ;
PB  - Branch of Information Services [distributor],
PP  - Helena, Mont. :
PP  - Denver, CO :
PY  - 1998.
T1  - Surface-Water Quality-Assurance Plan for the Montana District of the U.S. Geological Survey /
TI  - Surface-Water Quality-Assurance Plan for the Montana District of the U.S. Geological Survey /
VL  - 98-173
ER  -