00763nam a22002177a 4500003000400000008004100004020001800045082001400063100001800077245004800095250001300143260004600156300001400202650001800216650001200234650001200246942001200258999001700270952012900287952012900416OSt251021b        |||||||| |||| 00| 0 eng d  a9789350781227  a577bS53E  aSharma, P. D.  aEcology and Environment / cby P. D. Sharma  a13th ed.  a.- Meerutb: Rastogi Publicationsc, 2024  axix,755p.  aPure Sciences  aBiology  aEcology  2ddccBK  c49112d49112  00102ddc4070aRAUbRAUd2025-10-21eDBA, Delhig850.00l0o577 S53Ep84815r2025-10-21w2025-07-15yBKkDBS/004/2025-2026  00102ddc4070aRAUbRAUd2025-10-21eDBA, Delhig850.00l0o577 S53Ep84816r2025-10-21w2025-07-15yBKkDBS/004/2025-2026