TY  - BOOK
AU  - Birdi, G.S.,
TI  - Water supply and sanitary engineering : Including environmental engineering and pollution control acts / Birdi, G.S
SN  - 978938459151
U1  - 628.1,BIR 
PY  - 2016///
CY  - Ahmedabad
PB  - Dhanpatrai Publication
KW  - Sanitary & municipal engineering
ER  -