MMachines on the farmMachines on the farmde Laurence F. EasterbrookMateriasAgricultural machineryEdiciones (1)Machines on the farm (1943)Pub. for the British Council by Sir I. Pitman & sons ltd [etc. · inglésMás obras de Laurence F. EasterbrookAAchievement in British farmingAchievement in British farmingBBritish agricultureBritish agricultureYYouth and the landYouth and the land