000			00529nam a2200157Ia 4500
008			140712s9999 xx 000 0 und d
041			_aENG
080			_a630.54 _bMOU-L
245			_aLiebig and after Liebig _ba century of progress in agricultural chemistry
250			_aMoulton, Forest Ray
260			_c1942 _aWashington _bAmerican Association for the Advancement of Science
300			_a111
500			_asymposium of papers presented ����to agriculture and physiology
650			_aAgriculture
942			_2UDC _cBK
999			_c6384 _d6384