FAI'N68 PG/2884 Fair, Gordon Maskew Water and wastewater engineering (V2) / Gordon Maskew Fair, John Charles Geyer, Daniel Alexander Okun. – Wiley International ed. – New York : John Wiley , c1968 V2 : water purification and wastewater treatment and disposal (multi ) pg. : ill. Rs. . Sewage disposal . Water-supply engineering . Water quality management . Charles Geyer, John . Okun, Daniel Alexander |