Bulldozers / Alinas, Marv

"Smash! A massive bulldozer flattens a building! Learn more about how bulldozers move over any surface, and find out what they are used for. Additional features to aid comprehension include a table of contents, informative sidebars and captions, an activity, critical-thinking questions, sources for further research, a phonetic glossary, an index, and an introduction to the author."--.

A photographic introduction to bulldozers, discussing what they are, how they are used, and how they move, identifying the different parts of a bulldozer, looking at who drives the machines, and explaining why bulldozers are important.

A photographic introduction to bulldozers, discussing what they are, how they are used, and how they move, identifying the different parts of a bulldozer, looking at who drives the machines, and explaining why bulldozers are important.