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Evaluation of the sensitivity of inventory and monitoring national parks to acidification effects fr

Sullivan, Timothy J. (Timothy Joseph), 1950- author.
Denver, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2011. 2011

Evaluation of the sensitivity of inventory and monitoring national parks to nutrient enrichment effe

Sullivan, Timothy J. (Timothy Joseph), 1950- author.
Denver, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2011. 2011

Washita Battlefield National Historic Site, Oklahoma

United States. National Park Service, cartographer.
[Washington, D.C.] : National Park Service, 2021. 2021

Hydrology, activity, and heat flow of the Steamboat Springs thermal system, Washoe County, Nevada

White, Donald Edward, 1914-2002 author.
Washington : United States Department of the Interior, Geological Survey, 1968. 1968

Mineral resources of the Massacre Rim Wilderness Study Area, Washoe County, Nevada

Bergquist, Joel R., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1988. 1988