000 00272nam a2200121Ia 4500
008 230108s9999 xx 000 0 und d
100 _aJones U.S.
245 0 _aFertilizers & Soil Fertility
260 _c1985
365 _b0.00
650 _aMicrobiology
942 _cBK
999 _c240831
_d240831