000 00450nam a2200169Ia 4500
008 170901s1975 xx 000 0 und d
082 _a574
_bK27B
100 _aKelly, Mahlon G.
245 0 _aBiology
_bEvolution and Adaptation to the Environment
260 _aBoston
_bHoughton Mifflin Company
_c1975
300 _a558
650 _aLife sciences
650 _aPure Sciences
653 _aBiology
700 _aMcGrath, John C.
942 _2ddc
_cBK
999 _c6048
_d6048