Textbook of Environmental Engineering /
Rao, P Venugaopala
Textbook of Environmental Engineering / - [S.l.] : Prentice-Hall of India Pvt.Ltd, 2004. - 280 p. ;
8120319303 (paperback) 9788120319301 (paperback)
Sanitary engineering
Sanitation
Environmental engineering
Environmental health
Textbook of Environmental Engineering / - [S.l.] : Prentice-Hall of India Pvt.Ltd, 2004. - 280 p. ;
8120319303 (paperback) 9788120319301 (paperback)
Sanitary engineering
Sanitation
Environmental engineering
Environmental health