Punia, B. C.
Water and wastewater engineering (Including air pollution) - 1st ed. - New York McGraw-Hill 2011 - 1 v. (various pagings) ill. 24 cm. - Environmental engineering - 2 .
Includes bibliographies
8170080916
Water supply engineering
628.1 / PUN/1998
Water and wastewater engineering (Including air pollution) - 1st ed. - New York McGraw-Hill 2011 - 1 v. (various pagings) ill. 24 cm. - Environmental engineering - 2 .
Includes bibliographies
8170080916
Water supply engineering
628.1 / PUN/1998