000			00496nam a2200145Ia 4500
008			140208s9999 xx 000 0 und d
044			_aUnited Kingdom
080			_a575.1 QS3G
100			_aOsborne, Richard H.
245			_aGenetic basis of morphological variation : an evaluation and application of the twin study method _cRichard H. Osborne and V. De George
260			_bHarvard University Press _aCambridge _c1959
300			_avaries p.; 25cm.
700			_aGeorge, V. De
942			_2udc _cGB
999			_c1540 _d1540