In simple words and text, describes the sea urchin.
- ISBN10 1403432457
- ISBN13 9781403432452
- Publish Date 1 October 2003 (first published 1 September 1998)
- Publish Status Out of Print
- Out of Print 13 March 2021
- Publish Country US
- Imprint Heinemann Educational Books
- Format Hardcover
- Pages 24
- Language English