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Assessment of Biodiversity Values for the Expanded Kofa Complex in Southwestern Arizona (February 2004)

Documents biodiversity values for a large Sonoran Desert landscape, the Expanded Kofa Complex, including land managed by the BLM, the U.S. Army at Yuma Proving Ground, and the U.S. Fish and Wildlife Service at Kofa National Wildlife Refuge. This report describes and maps natural communities that merit conservation focus, and provides data on species of particular concern.

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