000 00323nam a2200121Ia 4500
001 21236
008 170722s9999 xx 000 0 und d
100 _aAllen, John M.
245 _aNature of biological diversity /
260 _c1963.
490 _aUniversity of Michigan Institute of science and technology
942 _cGEN
999 _c59754
_d59754