000 00303nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aBear F.E.
245 0 _aSoils and Fertilizers
260 _bJohn Wiley & Sons. Inc
260 _c1959
365 _b0.00
650 _aSoil science
942 _cBK
999 _c242875
_d242875