000			00335nam a2200145Ia 4500
008			170101s1947 xx 000 0 und d
082			_a509 H11S
100			_aHALDANE, J.B.S.
245		0	_aScience advances
260			_bLondon _c1947
300			_a253p
650			_aSCIENCE -- HISTORY
653			_aSCIENCE -- HISTORY
942			_2ddc _cB
999			_c93 _d93