000 00386nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aCain, J.L.
245 _aManagement guide to cost control : Average cost to pack sweet corn
260 _aMaryland
260 _c1971
300 _a0.916666667
440 _aNo. 56; Maryland Agricultural
901 _pS19509
942 _cB
_2udc
999 _c127061
_d127061