Sarkar, Sukanta. Environmental pollution / Sukanta Sarkar. - New Delhi : APH, c 2013. - ix, 219 p. : ill. ; 22 cm. Includes reference and bibliography. 314 314 ISBN: 978-93-313-1984-5 Subjects--Topical Terms: Environment--pollution. Dewey Class. No.: 363.73 / S71e