000			00351nam a2200133Ia 4500
008			140215s9999 xx 000 0 und d
084			_aE _bBAR;1951
100			_aHardin, Garrett.
245			_aBiology its Human Implications / _b
260			_bW H Freeman And Co. , _aSan Francisco : _c1949
300			_a635p :
650			_aChemistry
942			_2cc _cBK
999			_c1893 _d1893