TY  - BOOK
AU  - 
TI  - WATER QUALITY CRITERIA DATA BOOK -- VOL. 5
U1  - 363.7394 
PY  - 1973///
CY  - 
PB  - United States Environmental Protection Agency, Minnesota
KW  - Water -- Pollution
KW  - Water -- Purification
KW  - Water -- Pollution Potential
N1  - Grant No. R-800942 And Project No. 18050 Hla
ER  -