TY  - BOOK
AU  - Chowdhury, Roy K.P.
TI  - Water Supply and Sanitary Engineering: Public Health Engineering
U1  - 628 
PY  - 1960///
CY  - Calcutta
PB  - Oxford and IBH Publishing Co.
KW  - Engineering and allied operations
KW  - Technology (Applied sciences)
KW  - Sanitary engineering
KW  - Water supply engineering
ER  -