000 00305nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aJacob
245 0 _aFertilizers technology and resources in the united states vol.2
260 _bAcademic press
260 _c1953
365 _b65.50
942 _cBK
999 _c197501
_d197501