000			00298nam a22001337a 4500
003			OSt
008			240307b |||||||| |||| 00| 0 eng d
082			_a574.5 _bD16O
100			_aDarlington , A.
245			_aOne approach to ecology
260			_aLongman _c1975
300			_a198
942			_2ddc _cBK
999			_c37873 _d37873