000 00318nam a2200109Ia 4500
008 160710s1948 xx 000 0 und d
082 _a330.63 E 56P
245 _aPROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE OF AGRICUTURAL ECONOMICTS
260 _bOXFORD UNIVERSITY PREES
_c1948
300 _a498
942 _2ddc
_cB
999 _c11127
_d11127