00434nam a2200169 4500 9788121908832 577.14 DAR Dara,S.S A environmental chemistry and pollution control New Delhi S.Chand 1993 402 p environmental chemistry pollution control genetic and plant biodiversity green chemistry BK 1550 1550 0 0 0 NFIC IC IC GEN 2015-07-10 0 577.14 DAR 004511 2015-07-10 00:00:00 2015-07-10 REF 0 0 0 NFIC IC IC GEN 2015-07-10 5 577.14 DAR 004512 2022-11-17 00:00:00 2019-05-27 BK 0 0 0 NFIC IC IC GEN 2015-07-10 1 577.14 DAR 004513 2016-09-12 00:00:00 2016-06-14 SBK