000 00312nam a2200121Ia 4500
008 170101s1966 xx 000 0 und d
082 _a574.5072 ADV
100 _aCragg J. B.
245 0 _aAdvances in Ecological Research Vol. 3
260 _aNew York
_bAcademic Press
_c1966
300 _a324 p
942 _2ddc
_cB
999 _c61016
_d61016