Waste water engineering: (including air pollution)
Punmia, B.C.
Waste water engineering: (including air pollution) - 2nd ed. - New Delhi. : Laxmi Publications, 1998, 2013. - xv, 660 p. : ill.
9788131805961
628.162 / PUN
Waste water engineering: (including air pollution) - 2nd ed. - New Delhi. : Laxmi Publications, 1998, 2013. - xv, 660 p. : ill.
9788131805961
628.162 / PUN
