TY  - GEN
AU  - Modi, P. N. 
TI  - Sewage Treatment Disposal and Waste Water Engineering : (Environmental Engineering Vol-2)
SN  - 9788194359715
U1  - 628.5 22th Ed.
PY  - 2020///
CY  - Delhi
PB  - Standard Book House Rajsons Publication Pvt. Ltd.
KW  - CIVI
KW  - C-12
ER  -