{"product_id":"tractors-by-nick-baldwin-9780747807544","title":"Tractors","description":"\u003cdiv class=\"book-description\"\u003e\n\u003cp\u003eSteam, and then cumbersome motor, tractors existed in small numbers before 1914. After this period, the need to produce more foods using less horse and manpower saw the origins of the machine we know today.\u003c\/p\u003e\n\n\u003cp\u003eThanks to mass production, Ford brought the price down to suit average farmers. In the 1920s to 1940s, numerous rivals introduced novelties such as diesel engines, pneumatic tyres, hydraulic implement lifts, and even cost-effective all-wheel drive and weather protection.\u003c\/p\u003e\n\n\u003cp\u003eAfter the Second World War, a strong new indigenous tractor industry was led by Ferguson, David Brown, Nuffield, and Ford. \u003cem\u003eTractors\u003c\/em\u003e highlights these developments and goes on to show the dramatic improvements of the 1950s and 1960s.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen \u0026 Unwin Aotearoa New Zealand","offers":[{"title":"Default Title","offer_id":47072389038316,"sku":"9780747807544","price":39.99,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7784\/8556\/files\/6346783482454.jpg?v=1765100982","url":"https:\/\/bookhero.pro\/products\/tractors-by-nick-baldwin-9780747807544","provider":"Book Hero","version":"1.0","type":"link"}