000 00504nam a2200169Ia 4500
008 190516s9999 xx 000 0 und d
028 _bBanglore Book Bureau
_c4226
_d18.08.1998
100 _aVerma, P.S. and Agarwal, V.K.
_922390
245 0 _aEnvironmental Biology
_c(Principles of Ecology)
260 _bS. Chand & Company Ltd
_c1983
_aNew Delhi
300 _a591
500 _a006608
600 _tMSc Botany
_9148847
650 _aMSc Botany
_9148847
942 _cBK
999 _c138752
_d138752