000 00281nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a574:001.814
_bADV.2
245 0 _aAdvances in ecological research. V 2
260 _aLondon
_bAcademic
_c1964
700 _aCRAGG, J B
942 _cBK
999 _c21225
_d21225