Download or read book Zippy Wheels: Tractors written by and published by B.E.S. Publishing. This book was released on 2016 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plowing, planting, harvesting...there's always so much to do on a farm. Thank goodness there's a big, sturdy tractor! Our Zippy Wheels series celebrates young children's fascination with all things "big rig," helps them learn some interesting things about their favorites, and even comes with rotating wheels. From fire trucks that help save lives, to dump trucks that drop heavy loads, to tractors that help around the farm, and diggers that clear the ground, there's always something to learn and see here.