000 00441cam a2200169ua 4500
001 11171
008 131106n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a333.707
100 _aBera, A. K.
245 _aEnvironmental Concept
_zA. K. Bera
250 _a1st /
_b2001.
260 _aKalkata:
_bNew Central Book Agency Pvt. Ltd.,
_c2001.
300 _a179p.
600 _aBotany.,
_eEnvironmental Concept.
942 _cBK
999 _c10509
_d10509