000 00487nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQH366.S5
100 _aSheppard, P. M.
245 0 _aNatural selection and heredity
260 _aLondon
260 _bHutchinson University
260 _c1958
300 _a212p.
300 _c22cm.
650 _aNatural selection
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c19780
_d19780