000			00301nam a22001337a 4500
999			_c13532 _d13532
003			OSt
008			200127b ||||| |||| 00| 0 eng d
082			_a591.6 _bCHA/E
100			_aChapman ,J.L _aReiss ,M.J
245			_aEcology
260			_bCambridge University _c1999
300			_a330p
942			_cBK