00449nam a2200157Ia 4500008004100000020001500041082001700056100002300073245007300096260004800169300000800217650001400225650002000239653001600259653001600275170901s1972    xx            000 0 und d  a052108475X  a338.19bH96F  aHutchinson, Joseph 0aFarming and Food SupplybThe Interdependence of Countryside and Town  aCambridgebCambridge University Pressc1972  a146  aEconomics  aSocial sciences  aAgriculture  aFood supply