TY  - BOOK
AU  - HARDENBERGH WILLIAM ANDREW;RODIE EDWARD R
TI  - WATER SUPPLY AND WASTE DISPOSAL
U1  - 628 
PY  - 1971///
CY  - BOMBAY
PB  - ALLIED PUBLISHERS
KW  - "Environmental engineering,Sanitary and Muncipal Engg,Impact assessment"
ER  -