Seventy Years of Farm Tractors (Old Pond Books) Encyclopedia from Allis-Chalmers to Zetor, with 100 Marques; Tractor Evolution from Handle and Pan Seat to 4-Wheel Drive and Computer Management Systems

Know Your Helicopters (Old Pond Books) 44 Types of Modern Helicopter, from the A129 Mangusta to the SE3130 Alouette II, with Photos, Countries of Origin, Engine Types, Capabilities, History, and More

Know Your Farm Machinery (Old Pond Books) 43 Machines including Tractors, Ploughs, Cultivators, Drills, Spreaders, Balers, and More, with Fun Facts and a Full-Page Photo of Each Agricultural Machine