Physical Description:32 pages : color illustrations ; 25 cm.print
Publisher:Ann Arbor, Mich. : Cherry Lake Pub., c2010.
Bibliography, etc. Note: Includes bibliographical references (p. 31) and index.
Formatted Contents Note: Dirty science! -- First things first -- What is soil made of? -- Size matters -- Stop it! -- Don?t wash it away -- Should you feed your soil? -- Do it yourself!