000 00408nam a2200133Ia 4500
001 MPKV062399
008 120911s9999 xx 000 0 und d
082 _a630
245 _aJournal of the Association of Official Agricultural Chemists Vol 62
_c;
246 _aJournal of the Association of Official Agricultural Chemists Vol 62
260 _aUSA
_bA O A C
_c1979
365 _b630.00/-
650 _aAgronomy
999 _c60385
_d60385