000			00368nam a2200145Ia 4500
008			170101s1976 xx 000 0 und d
082			_a575.016 2 J50 I
100			_aJOHNSON, Clifford
245		0	_aIntroduction to natural selection
260			_bBaltimore _c1976
300			_a213p
650			_aNATURAL SELECTION
653			_aNATURAL SELECTION
942			_2ddc _cB
999			_c69061 _d69061