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Book, 2014
Current format, Book, 2014, , Available .
Book, 2014
Current format, Book, 2014, , Available . Offered in 0 more formats
Providing an early introduction to STEM education, this book uses simple text and labeled photographs to examine a wide range of exciting machines used on the farm, revealing how each machine solves a particular problem. Machines covered include tractors, combine harvesters, milking machines, hay balers, crop sprayers, and more!
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