Library Binding
(Lippincott Williams & Wilkins, April 1, 1981)
Discusses what causes rot and the role it plays in the cycle of living things and presents facts about mold, bacteria, and mildew. Includes experiments.
Hardcover
(Lippincott Williams & Wilkins, April 1, 1981)
Discusses what causes rot and the role it plays in the cycle of living things and presents facts about mold, bacteria, and mildew. Includes experiments.