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TractorsStock informationGeneral Fields
Special Fields
DescriptionFind out all about tractors, from machines that lift, load, pull and push to the latest combine harvesters. Zoom in, see them up close and discover what makes them work. Then try the quiz to see how much you've learned! Author descriptionClive Gifford is an experienced author of books for children and has written on a wide range of subjects from science and technology to sport and popular culture. Table of contentsTractors at work Getting a grip Driving a tractor Pulling power Ploughing and planting Mowing and baling Lifters and loaders Combine harvesters Away from the fields Tractor quiz Glossary Index |