Masters, Gilbert M. Introduction to environmental engineering and science - 3rd - New Delhi PHI Learning 2013 - xii,708p. | Binding- Hard Bound | ISBN: 978-81-203-3691-9 Subjects--Topical Terms: Humanities and Applied SciencesENVIRONMENTAL STUDIES Dewey Class. No.: 363.7 / MAS/ELA