Meenakshi, P. Elements of environmental science and engineering/ P. Meenakshi - New Delhi : Prentice-Hall, 2005 - xii, 312 p. : ill.; 24 cm. Includes index ISBN: 8120327748 (pbk) Rs.195.00 Subjects--Topical Terms: Engineering--Environmental aspects Dewey Class. No.: 624.17713