000 00305nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aSauchelli V
245 0 _aPhosphates in Agriculture
260 _bToday & Tomorrow
260 _c1990
365 _b205.00
650 _aSoil science
942 _cBK
999 _c240283
_d240283