TY  - BOOK
AU  - Averett, Robert C  .
TI  - Chemical quality of water and the hydrologic cycle / 
SN  - 0-87371-081-9
U1  - H4224 
PY  - 1988///
CY  - Chelsea : 
PB  - Lewis Publishers , 
KW  - Water, underground-Quality-Congresses
ER  -