000			00350cam a22001454a 4500
999			_c11332 _d11332
020			_a9780753813683
082	0	0	_aCir 576.82 M455 2002
100	1		_aMayr, Ernst.
245	1	0	_aWhat evolution is? _cby Ernst Mayr.
260			_aLondon _bPhoenix _cc2002.
300			_a349 p.
526			_a500-599
650		0	_aEvolution (Biology).
942			_2ddc _cBK