TY  - BOOK
AU  - BIRDIE G. S.
TI  - WATER SUPPLY & SANITARY ENGINEERING : INCLUDING ENVIRONMENTAL ENGG. & POLLUTION CONTROL
U1  - 628.1 
PY  - 1969/// R.P. 2010
PB  - DHANPAT RAI PUB.
KW  - CIVIL
N1  - 3080
ER  -