000 00464cam a2200169ua 4500
001 1036
008 100408n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a574.52
100 _aVerma,P.S,
_eAggarwal,V.K.,
245 _aEnvironmental biology (Principles of Ecology)
_zP.S.Verma
_h
250 _a1st /
_b2006.
260 _aDelhi:
_bS,Chand & Co.Ltd.
_c2006.
300 _a591p.:
_c24cm.
600 _aEnvironment,
_eEnvironmental Biology.
942 _cBK
999 _c1001
_d1001