000 00521nam a2200217Ia 4500
008 230524s9999 xx 000 0 und d
020 _a0-09140051-1
040 _cUDSM
050 _aBOT QH375.S55
100 _aSheppard, P. M.
245 0 _aNatural selection and heredity
260 _aLondon
260 _bHutchinson University
260 _c1975
300 _a239p.
300 _c22cm.
650 _aNatural selection
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c19996
_d19996