000 00306nam a2200109Ia 4500
008 160710s1956 xx 000 0 und d
100 _aOEEC
245 _aTHE ORGANISATION AND RATIONALISATION OF SOIL ANALYSIS
260 _bORGANISATION FOR EUROPEAN ECONOMICS CO.
_c1956
300 _a219+2
942 _2ddc
_cB
999 _c21449
_d21449