An illustrated introduction to bulldozers, looking at the parts of the big trucks and the types of work they do.
Contents
What is a bulldozer? -- Parts of a bulldozer -- Blades and rippers -- Building roads -- Mining and quarrying -- In the army -- On the farm -- Plowing the snow -- Biggest and smallest.
Study Program
Accelerated Reader ATOS RL 3.8 P 0.5 142435 WEST LARK LAKE
