000 00380nam a2200133Ia 4500
008 130903s9999 xx 000 0 und d
082 _aTR631.82 K7
245 _aMagnesium in booenund Magnesium diingung
260 _c1967
300 _a105p.
600 _aBruchholz, Herbert.
650 _aSoil-Magnesium content,Magnesium-metabolism,Fertilizers and manures
942 _cGRBK
999 _c81557
_d81557