Primary/Junior (Gr. 3-6) Canadian (3z... ((BThis book) discusses the... beings, from amoeba to larger living things such as slugs and fungi, that depend on soil, clearly explaining such concepts as symbiosis and the food cycle... overall this series enlivens a dry topic and provides solid basics on relevant subjects, complemented by quick and easy experiments and clear, well-captioned color photographs.(3y <(BU+2013> School Library Journal, Apr/10.

Includes index.