Rajvaidya, Neelima. Environmental pollution control / by Neelima Rajvaidya and Dilip Kumar Markandey. - New Delhi : A.P.H., 2008. - xiv, 244pages. ISBN: 8176487929 : US$40 Subjects--Topical Terms: Pollution.Pollution control equipment.Pollution. LC Class. No.: TD172 / .K64