00393nam a2200145Ia 4500008004100000020001500041082001700056100002200073245004400095260005000139300000800189650001400197650002000211653001600231170901s1975    xx            000 0 und d  a0442205872  a338.19bB27F  aBarrons, Keith C. 0aFood in Your FuturebSteps to Abundance  aNew YorkbVan Nostrand Reinhold Companyc1975  a180  aEconomics  aSocial sciences  aFood supply