000 00486cam a2200193ua 4500
001 5923
008 181112n ii |||gr||||Z||||||eng
020 _a9789350781227
040 _aIN-GwRGU
082 _a 574.5
100 _aSharma , P.D.,
_eAuthor.
245 0 0 _aEcology and Environment
_cby P.D.Sharma
250 _a13th ed. /
_b1st rep. ed.
260 _aMeerut:
_bRastogi .
300 _axix ;755p.:
_c24.5 cm.
650 _aEcology
650 _aEnvironment
942 _2ddc
_cBK
999 _c5766
_d5766