TY  - BOOK
AU  - B.C.Punmia
AU  - A.K.Jain
TI  - Environmental Engineering,Ed2,Vol-II: Waste Water Engineering
SN  - 0000111380
U1  - 628.1 
PY  - 1998///
CY  - New Delhi
PB  - Khanna
KW  -  Engineering,Ed2,Vol-II:
KW  -  Environmental
KW  -  Waste
KW  -  Water
KW  - Engineering
KW  - Water supply & sanitary Engg
ER  -