This Fourth Edition, which emphasizes a regional approach rather than a topical one, has been updated to include data from the 1990 U.S. Population Census. It also includes a chapter focusing specifically on environmental problems and the future of North America.
- ISBN10 047161646X
- ISBN13 9780471616467
- Publish Date 15 August 1991 (first published 1 January 1981)
- Publish Status Out of Stock
- Out of Print 21 May 2000
- Publish Country US
- Imprint John Wiley & Sons Inc
- Edition 4th Revised edition
- Format Hardcover
- Pages 528
- Language English