My very own tractor book

My own tractor book is the fourth volume of the popular Vauhtipyörä series. The book, suitable for the youngest members of the family, tells how the tractor works and what to do with it. The interesting pages explain, among other things, how to cultivate the soil and sow seeds. Sometimes the grass is mowed and round bales are baled. My very own tractor book also contains tasks and the Sand Tractor board game.