You searched for: Author United States. Forest Service Remove constraint Author: United States. Forest Service Access Public Remove constraint Access: Public Subject Environment Remove constraint Subject: Environment Place Alaska Remove constraint Place: Alaska Place Arizona Remove constraint Place: Arizona Data type Polygon Remove constraint Data type: Polygon Bounding Box 50.273438 19.12441 59.589844 28.748397 Remove constraint Bounding Box: 50.273438 19.12441 59.589844 28.748397
2004. United States. Forest Service. This polygon shapefile is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.... National Atlas of the United States.