000 00369nam a2200121Ia 4500
001 MPKV060526
008 120911s9999 xx 000 0 und d
082 _a631.4
245 _aSoils and Fertilizers Vol 13 No.July 1-Dec 6
_c;
246 _aSoils and Fertilizers Vol 13 No.July 1-Dec 6
260 _aEngland
_bCommonwealth Bureaus of Soils
_c1950
650 _aSoil Science
999 _c58513
_d58513