000 00508cam a2200193ua 4500
001 1664
008 110921n ii |||gr||||Z||||||eng
020 _a81-87125-88-8
040 _cMAIN
082 _a363.7
100 _aTripathy, S. N.,
_eAuthor.
245 1 _aFundamentals of environmental studies
_cby S. N. Tripathy
250 _a2nd.
260 _aMayur:
_bVrinda Publication pvt. ltd,
_c2004.
300 _a275p:
_c23cm.
653 _aEnvironmental studies
700 _aPanda, Sunakar,
942 _cBK
999 _c1551
_d1551