000 003330000a22001570004500
003 BGCL
020 _c12.00
040 _aBGCL
082 _a581
_bBa 81
245 _aElements of Ecology
_cby P.D.Sharma
260 _aMeerut
_bRostogi Publications
_c1975
650 _aBOT.
041 _aeng
700 _aSharma, P.D.
942 _cBOOK
999 _c9089
_d9089