Discusses the life cycle, anatomy, and ecological importance of earthworms. Includes directions for three experiments.
- ISBN10 0806935308
- ISBN13 9780806935300
- Publish Date 1 January 1975
- Publish Status Out of Print
- Out of Print 10 March 2017
- Publish Country US
- Imprint Sterling Publishing (NY)
- Format Hardcover
- Language English