000 00319nam a2200121Ia 4500
008 170101s1963 xx 000 0 und d
082 _a574 ALL
100 _aAllen John M.
245 4 _aThe nature of Biological diversity
260 _aNew York
_bMcGraw Hill Book Co., Inc
_c1963
300 _a304 p.
942 _2ddc
_cB
999 _c110216
_d110216