TY  - BOOK
AU  - Birdie, G. S.
TI  - Water Supply And Sanitary Engineering
U1  - 628 
PY  - 1991///
CY  - Delhi
PB  - Dhanpat Rai and Sons
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Sanitary engineering
KW  - Water supply engineering
ER  -