TY  - BOOK
AU  - Modi, P. N.
TI  - Water supply engineering, Vol. I
SN  - 9788189401351
U1  - 628.1 
PY  - 2016///
CY  - Delhi
PB  - Standard Book House
KW  - Environmental engineering
KW  - Water-supply engineering
N1  - Includes bibliographical references and index
ER  -