LANDS OF THE ARID REGION
MORE DETAILED ACCOUNT OF THE LANDS OF UTAH.
J. W. POWELL.
WA SHIN GTO iN:
GOVERNMENT PRINTING OPFICE
Powell, John Wesley,; 1834-1902. Report on the Lands of the Arid Region of the United States, with a More Detailed Account of the Lands of Utah. With Maps.. Washington. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc125/. Accessed August 22, 2014.