Soil /
Richard and Louise Spilsbury.
- Chicago, Ill. : Heinemann Library, c2011.
- 32 p. : col. ill. ; 25 cm.
- Let's rock. .
- Let's rock (Chicago, Ill.) .
Includes bibliographical references and index.
What is soil? -- How do rocks form soil? -- What else is in soil? -- How do we identify different soils? -- What do we use soil for? -- How can we protect soil? -- Make a dirt shirt!