5766
Singh, Bharat
Elements of water supply and sanitary engineering )public health engineering( for civil engineering students
Ludhiana
Katson Pub. House; in corporating B.D. Kataria and Sons
1980
viii, 172p
]by[ Bharat Singh )and( D.L. Gupta
3rd ed.
، Water-supply engineering
، Sanitary engineering
TC
405
.
S65
1980
AU
TI
CL
