isuCitationAuthors Powell, John Wesley.; Gilbert, Grove Karl.; Dutton, Clarence E.; Thompson, A.H.; Drummond, Willis.
isuCitationBookTitle Report on the Lands of the Arid Region of the United States: With a More Detailed Account of the Lands of Utah: With Maps. 2nd ed.
isuCitationTitle Report on the Lands of the Arid Region of the United States: With a More Detailed Account of the Lands of Utah: With Maps. 2nd ed.