000			00282 a2200121 4500
080			_a576.12 _bS 613 M
245	1		_aMajor features of evolution _cby G.G. Simpson
260			_aNew York _c1953
650			_aEvolution
100	1		_aSimpson, G.G. _d
300			_a434 p.
901			_a44238
999			_c32715 _d32715