TY  - BOOK
AU  - Punmia, B.C.,
AU  - Jain, Ashok Kumar,
AU  - Jain, Arun K.,1
TI  - Wastewater Engineering  : : Environmental Engineering-ll / 
SN  - 9788131805961
U1  - 628.20941 
PY  - 2012///
CY  - New Delhi
PB  - Laxmi Publication
KW  - Wastewater Engineering
KW  - Civil Engineering
ER  -