000 00394nam a2200169Ia 4500
008 170901s1980 xx 000 0 und d
082 _a574.5
_bO92W
100 _aOwen, D. F.
245 0 _aWhat is Ecology
250 _a2
260 _aOxford
_bOxford University Press
_c1980
300 _a234
650 _aLife sciences
650 _aPure Sciences
653 _aEcology
942 _2ddc
_cBK
999 _c6701
_d6701