TY  - BOOK
AU  - Birdie, G. S.
AU  - Birdie, J. S.
TI  - Water Supply and Sanitary Engineering
SN  - 9788187433798
U1  - 628.1 
PY  - 2004///
CY  - New Delhi
PB  - Dhanpat Rai Publishing Company (P) Ltd.
KW  - Civil Engineering
ER  -