000 00408nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aCain, J.L., Ahern, J.J.
245 _aRegional changes in food wholesaling in the United States, 1929-1967, with proje
260 _aMaryland
260 _c1974
300 _a19 p.
440 _aNo. 849; Maryland Agricultural
901 _pS28632
942 _cB
_2udc
999 _c131527
_d131527