TY  - BOOK
AU  - Viessman,Warren
AU  - Hammer,Mark J.
TI  - Water supply and pollution control
SN  - 0-06-046821-1
U1  - 628.1 19
PY  - 1985///
PB  - Harper & Row
KW  - Water-supply engineering
KW  - Agua
KW  - Abastecimiento
KW  - Contaminación
ER  -