000 00440cam a2200169ua 4500
001 1472
008 100430n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a574.52
100 _aAsthana,D.K.,
_eAsthana,M.,
245 _aEnvironment Problems and Solutions
_zD.K.Asthana
_h
250 _a1st /
_b2006.
260 _aDelhi:
_bS.Chand & Co.Ltd.
_c2006.
300 _a434p:
_c23cm.
600 _aZoology,
_eEnvironment.
942 _cBK
999 _c1430
_d1430