Description
Xist Publishing My Favorite Machine Concrete Mixers by Victoria Marcos
What Is Your Favorite Machine? In My Favorite Machine: Concrete Mixers, Young Readers Will Learn All About Concrete Mixers. This Book Introduces Kids To The Different Concrete Mixers And The Process Used For Making And Transporting Concrete. Sample Text: Cement Mixed With Sand Or Gravel And Water Makes Concrete.These Things Are Put Into A Drum That Spins. The Drum Never Stops Spinning. If It Did, The Concrete Would Dry.