TY  - BOOK
AU  - Birdie G S
AU  - Birdie J S
TI  - Water Supply & Sanitary Engineering (including Environmental Engineering & Pollution Control Acts)
U1  - 624.131 
PY  - 2007///
PB  - DHANPAT RAI & CO
KW  - Civil
KW  - pollution control act
KW  - sanitary - design of sewers
KW  - water supply, water pollution
ER  -