000 00304nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aSauchelli V.
245 0 _aPhosphates in Agriculture
260 _bReinhold Publ.
260 _c1965
365 _b141.05
650 _aSoil science
942 _cBK
999 _c237670
_d237670