000 00242nam a2200109Ia 4500
008 180426s2012 xx 000 0 und d
082 _a631.4 P2 S6
100 _aPauli, F.W.
245 0 _aSoil Fertility
260 _c1967
942 _2ddc
_cAG
999 _c129944
_d129944