| Main Title |
Ecoregions of the west central United States / |
| Author |
Omernik, James M.,
|
| Other Authors |
|
| Publisher |
U.S. Environmental Protection Agency, Environmental Research Laboratory, U.S. Government Printing Office, |
| Year Published |
1987 |
| Report Number |
EPA 600-D-87-317 |
| OCLC Number |
25932400 |
| Subjects |
Ecological regions--Great Plains--Maps ;
Ecological regions--Montana--Maps ;
Ecological regions--Wyoming--Maps ;
Ecological regions--North Dakota--Maps ;
Ecological regions--South Dakota--Maps ;
Ecological regions--Nebraska--Maps ;
Ecology--Middle West--Maps ;
Biotic communities--Middle West--Maps
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 600-D87-317 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
|
| Collation |
1 map : color ; 53 x 71 cm |
| Notes |
"1987." Verso includes text, table of ecoregion characteristics, and location map entitled "Ecoregions of the coterminous United States." At lower right: "1987-795-479." On envelope: ""EPA/600/D-87/317 ; September 1987 ; Map." |
| Contents Notes |
Shows color-coded ecoregions. |
