000			00361nam a2200133Ia 4500
008			251112s9999||||xx |||||||||||||| ||und||
040			_aCNCLSA
100			_aM. Abercrombie
245		0	_aJournal of Embryology and Experimental Morphology
260			_cAugust, 1971 _bCambridge University Press _aLondon
300			_aP. 1-635
300			_bV. 26
942			_cJRBV
999			_c19814 _d19814