000 00480nam a2200217 454500
001 037763
003 BD-ChCU
008 Eng
020 _ax
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a574.5/A769f
100 1 _aArora, S.
_bx
245 1 0 _aFundamentals of environmental Biology
_bx
250 _a1
260 _aNew Delhi
_bKalyani Pub.
_c1991
300 _axii,294
504 _ax
650 0 _aEcology
_bMolecular biology
700 1 _ax
942 _2ddc
_cBK
999 _c37763
_d37763