000 00392nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _a330
_bNAM
100 _aK.Raghavan Nambiar
245 0 _aText Book of Environmental Studies
250 _a2ND
260 _aBHUBANESWAR
_bScitech
_c2009
300 _aXI;8.11
500 _aQuantity Number: 10
650 _aEnvironmental
942 _cBK
999 _c44853
_d44853