Preliminary report upon a reconnaissance through southern and southeastern Nevada, made in 1869, by Geo. M. Wheeler, Corps of Engineers, U.S. Army, assisted by D.W. Lockwood, Corps of Engineers, U.S. Army.
United States. Army. Corps of Topographical Engineers
Lockwood, Daniel W.
Wheeler, George M. (George Montague), 1842-1905
Geographical Surveys West of the 100th Meridian (U.S.)
Washington,Govt. Print. Off.,1875.
LCCN: rc 01001460 //r48
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