000 00321nam a2200133Ia 4500
005 20260205055214.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a574.5 Sh23E
100 _aSharma, P.D.
245 0 _aEcology and environment
260 _aMeerut
_bRastogi pub.
_c2005
300 _a660p.
942 _cBK
999 _c150732
_d150732