Green planet rescue : saving the earth's endangered plants /
by Robert R. Halpern.
- New York : F. Watts, c1993.
- 64 p. : col. ill ; 27 cm.
- A Cincinnati Zoo book .
- A Cincinnati Zoo book. .
Includes bibliographical references, glossary, and index.
Book Links (A.L.A.). School Library Journal. Wilson's Junior High School.
Text and photographs discuss the importance of plants and what can be done to protect some kinds of plants that face extinction.