000 00603nam a2200205Ia 4500
003 OSt
005 20201228160926.0
008 190516s9999 xx 000 0 und d
020 _a9788121908597
028 _bS.Chand and Company Limited
040 _cSJCLIB
100 _aVerma, P. S., and Agarwal, V. K.
_922390
245 0 _aEnvironmental Biology :
_cPrinciples of Ecology
260 _bS.Chand & Company Pvt. Ltd.
_c1983
_aNew Delhi
300 _a591
600 _tEnvironmental Science
_9114172
650 _aEnvironmental Science
_9114172
942 _cBK
_2ddc
999 _c103734
_d103734