000 00336nam a2200145Ia 4500
008 170101s1970 xx 000 0 und d
082 _a574.55 W43C
100 _aWHITTAKER, Robert H
245 0 _aCommunities and ecosystems
260 _bLondon
_c1970
300 _a162p
650 _aECOLOGY
653 _aECOLOGY
942 _2ddc
_cB
999 _c38352
_d38352