000 00362nam a2200121Ia 4500
008 170101s1920 xx 000 0 und d
082 _a543 A84M
100 _aAssociation of official agricultural chemist
245 0 _aMethods of analysis of the association of official agricultural chemist
260 _bWashington
_c1920
300 _a957p
942 _2ddc
_cB
_02
999 _c15261
_d15261