Environmental studies
Manjunath, D. L.
Environmental studies D. L. Manjunath - Delhi, Pearson. 2009. - xi, 203p. : ill. ; 21 cm.
9788131709122
Variety Books Publishers Distributors B-10, Street No.2, West Vinod Nagar, Delhi-92
--Environmental engineering
628 MAN
Environmental studies D. L. Manjunath - Delhi, Pearson. 2009. - xi, 203p. : ill. ; 21 cm.
9788131709122
Variety Books Publishers Distributors B-10, Street No.2, West Vinod Nagar, Delhi-92
--Environmental engineering
628 MAN