Elements of environmental engineering
Duggal, K.N. ;
Elements of environmental engineering - 6th Edition. - Ram Nagar, New Delhi : S. Chand, 2002 (2004 reprinting). - 504 p. : illustrations
Included Index
9788121915472 8121915473
Environmental engineering.
Buildings -- Environmental engineering.
Sewage -- Environmental aspects.
628 / DUG
Elements of environmental engineering - 6th Edition. - Ram Nagar, New Delhi : S. Chand, 2002 (2004 reprinting). - 504 p. : illustrations
Included Index
9788121915472 8121915473
Environmental engineering.
Buildings -- Environmental engineering.
Sewage -- Environmental aspects.
628 / DUG