Description of the ecoregions of the United States /
| Corporate Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Ogden, Utah :
Dept. of Agriculture, Forest Service,
1978.
|
| Subjects: |
| Item Description: | Prepared in cooperation with U.S. Fish and Wildlife Service, for use with the map Ecoregions of the United States. Issued May 1978. |
|---|---|
| Physical Description: | iv, 77 pages : illustrations, map ; 23 cm. |
| Bibliography: | Bibliography: pages 69-72. |