000 00313pam a2200145 a 4500
020 _c
041 _aeng
082 _bSAH
100 _aSaha TK .
245 _aEcology And Enironmental biology
_hTextual Documents
250 _a2009.
260 _a[s.l]:
_bBooks Allied
300 _a610 pg .
930 _a9438
999 _c86343
_d86343