Includes bibliographical references (p. 24) and index.
Contents
Why do we have machines on a construction site? -- Which machines help to knock things down? -- How do machines get the ground ready for building? -- Which machines carry rocks, soil, and sand around? -- How useful is a digger machine? -- Can diggers do other jobs? -- What is a backhoe loader? -- Which machines are used to reach high places? -- What does this machine do?
Summary
Simple text and photographs introduce readers to machines that are used in construction.
