TY  - BOOK
AU  - Azval,Frank J.
AU  - Robins, John D.,
ED  - United States.
TI  - Water Infiltration control to Achieve Mine Water Pollution Control
U1  - 628.1683 
PY  - 1973///
CY  - Washington, D.C.
PB  - Environmental Protection Agency
KW  - Environment
KW  - Pollution control
KW  - Mine Water
N1  - EPA-R2-73-142
ER  -