21,198 results found

Nebraska and Kansas

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Map of the territory of the United States from the Mississippi River to the Pacific Ocean; originally prepared to accompany the reports of the explorations for a Pacific railroad route.

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Territory of the United States from the Mississippi River to the Pacific Ocean; originally prepared to accompany the reports of the explorations for a Pacific railroad route.

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America's national grasslands

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America's national grasslands

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El Nuevo Mexico y Tierras Adyacentes Mapa Levantado para la demarcacion de los Limites de los Dominios Españoles y de los Estados Unidos por el P.D. Jose Pichardo quien lo dedica al ...

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United States Department of Energy, Western Area Power Administration, congressional districts, January 1985

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Bureau of Land Management, resource area map : [western United States]

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Indian reservations west of the Mississippi River

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National forest wilderness and primitive areas, January 1, 1965

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National forest wildernesses and primitive areas, March 1971

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National forest wildernesses and primitive areas, January 1973

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National forest wildernesses and primitive areas, August 1974

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Principal power facilities; Western United States, existing and under construction.

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Reclamation power facilities in service and under construction.

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Principal power facilities, western United States, existing and under construction, February 1984

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Principal power facilities, western United States, existing and under construction, Feb. 1992

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Principal power facilities, western United States, existing and under construction : April 1994

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Transmission facilities : [western United States]

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Historic forts of the old West

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Navigation pool, Lock and Dam No. 5, Arkansas River, Arkansas.

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Arkansas River and tributaries: Part 1.

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Arkansas River and tributaries.

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Average annual water yields, Arkansas-White-Red River basin : Colfax, Curry, Guadalupe, Harding, Mora, Quay, San Miguel, and Union counties, New Mexico.

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Surface water supply, acre feet, Arkansas-White-Red River basin : Colfax, Curry, Guadalupe, Harding, Mora, Quay, San Miguel, and Union counties, New Mexico.

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