000 00272nam a2200109Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBolt (G.H) Ed.
245 0 _aSoil Chemistry - B Physico - Chemical models Ed.2
260 _bElsevier
260 _c1982
942 _cBK
999 _c210240
_d210240