You searched for: Access Public Remove constraint Access: Public Subject Biology and Ecology Remove constraint Subject: Biology and Ecology Place United States Remove constraint Place: United States Place Arkansas Remove constraint Place: Arkansas Place Delaware Remove constraint Place: Delaware Place Arizona Remove constraint Place: Arizona Format Shapefile Remove constraint Format: Shapefile Year 2004 Remove constraint Year: 2004
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.