000			00517nam a2200181Ia 4500
008			200819s9999||||xx |||||||||||||| ||und||
020			_a0231022964
020			_a9780231022965
041			_aeng
050			_aQH366 _b.R473 1959
100			_aRensch, Bernhard
245		0	_aEvolution above the species level _b / _cBernhard Rensch
260			_aNew York : _bColumbia University Press, _c1970
300			_axvii, 419 p. : _bill. map, ; _c25 cm.
650			_aEvolution.
650			_aPhylogeny.
999			_c13728 _d13728