TY  - BOOK
AU  - Punmia B C
AU  - Jain A K
TI  - Wastewater Engineering
SN  - 0000045367
U1  - 628.1 
PY  - 2005///
CY  - New Delhi
PB  - Laxmi Publication
KW  -  Wastewater
KW  - Engineering
KW  - Water supply & sanitary Engg
ER  -