00541nam a22001937a 4500 BD-DhUL 20141222183052.0 141222b2004 II a|||| |||| 000 0 eng d 81-7141-753-1 BD-DhUL BD-DhUL 577 YAE Yadav P. R. Environmental ecology / P. R. Yadap and Shubhrata R. Mishra New Delhi : Discovery Publishing House, 2004 356 p. : ills. ; 22 cm IRS 725 Mishra Shubhrata R. ddc BK 23908 23908 0 0 ddc 0 577_000000000000000_YAE 0 NFIC 46198 DUSL DUSL GEN 2010-07-25 Purchased 577 YAE 451479 2014-12-22 3 2014-12-22 BK 0 0 ddc 0 577_000000000000000_YAE 0 NFIC 46201 DUSL DUSL GEN 2010-07-25 Purchased 577 YAE 451478 2014-12-22 2 2014-12-22 BK