000 00483nam a2200217 454500
001 046750
003 BD-ChCU
008 Eng
020 _a8174881204
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a574.526/D618e
100 1 _aDiwan, A.P.
_bArora, D. K.
245 1 0 _aEcology of environmen cyclel
_bx
250 _a1
260 _aNew Delhi
_bAnmol Pub.
_c1995
300 _a400
504 _ax
650 0 _aEcology
_bEnvironment
700 1 _ax
942 _2ddc
_cBK
999 _c46750
_d46750