Natural environmental change the last 3 million years / [electronic resource] :
A.M. Mannion.
- London ; New York : Routledge, 1999.
- xiii, 198 p. : ill., maps.
- Routledge introductions to environment series .
- Routledge introductions to environment series. .
Includes bibliographical references (p. [177]-192) and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.