000 00456cam a2200169ua 4500
001 1906
008 100519n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a574
100 _aVerma,P.S,
_eAgarwal,V.K.,
245 _aEnvironmental Biology (Principles of Ecology)
_zP.S.Verma
_h
250 _a1st /
_b2008.
260 _aDelhi:
_bS.Chand & Co.Ltd.
_c2008.
300 _a591p.:
_c25cm.
600 _aZoology,
_ePrinciples of Ecology.
942 _cBK
999 _c1854
_d1854