TY  - BOOK
AU  - HUSAIN, S K
TI  - Textbook of Water Supply and Sanitary Engineering
SN  - 8120409302
U1  - 628.1 
PY  - 1976///
CY  - Calcutta
PB  - Oxford & IBH Publishing
KW  -  SANITARY ENGINEERING
KW  - WATER SUPPLY
ER  -