TY  - BOOK
AU  - Punmia, B C
AU  - Arun Kumar Jain
AU  - Ashok Kumar Jain
TI  - Waste water engineering [including air pollution]
T2  - Environmental engineering - 2
SN  - 9788131805961
PB  - Laxmi Publications
KW  - Biological treatment -- Sewage filtration
KW  - Environmental engineering
KW  - Hydraulic design  Sewers
KW  - Sewage disposal systems
KW  - Sewage pumping
KW  - Sewers -- Construction
KW  - Unit operations  Wastewater treatment
KW  - Waste water engineering
KW  - Wastewater disposal  Natural methods
N1  - Includes index
ER  -