TY  - BOOK
AU  - Punmia,B.C.,; Jain,Ashok Kumar
TI  - Waste Water Engineering: environmental engineering-vol-ii (including air pollution)  
SN  - 8170080916 :
U1  - 628.2 19
PY  - 1998///
CY  - New Delhi
PB  - Laxmi Publications Pvt.Ltd.
KW  - Engineering
KW  - Spines
KW  - Waste Water
N1  - cse
N2  - Environment Management
ER  -