000			00393nam a2200133Ia 4500
008			140215s9999 xx 000 0 und d
084			_aJ:1 _bGUS;1939
100			_aGustafson, A F.
245			_aHandbook of Fertilizers : Their Sources, Make-up, Effects, and Use / _b
260			_bOranage Judd Pub. Co. Inc. , _aNew York : _c1939
300			_a172p :
650			_aAgricultural
942			_2cc _cBK
999			_c5345 _d5345