Title rated 0 out of 5 stars, based on 0 ratings(0 ratings)
eBook, 2010
Current format, eBook, 2010, , Available.
eBook, 2010
Current format, eBook, 2010, , Available. Offered in 0 more formats
These heavy machines flatten the ground to make roads or prepare the foundation of a building. They roll large drums over a surface to smooth it out. Readers will learn the parts of a roller and what kinds of rollers are used for different projects.
From the community