00472 a2200169 4500 8121918774 363.7363 MIS 19537 29975 Mishra, M.P. Our environment pollution control and future strategies New Delhi S.Chand & Company Ltd 2000 2000 [iv],124p. 24cm Pollution Other social problems and services Environmental problems L 47266 47266 0 0 0 0 LEN MKDL MKDL LEN 2009-07-09 0 363.7363MIS 55798 2009-07-09 00:00:00 0.00 2016-10-31 L