Composite: Sheets A - N. Plan and Profile of Colorado River From Lees Ferry, Ariz., To Black Canyon, Ariz.-Nev., and Virgin River, Nev. 21 Sheets (14 plans, 7 profiles).
(Composite map of) Sheets A - N. Plan and Profile of Colorado River From Lees Ferry, Ariz., To Black Canyon, Ariz.-Nev., and Virgin River, Nev. 21 Sheets (14 plans, 7 profiles).
David RumseyBirdseye, C.H.; Burchard, R.W. ; U.S. Geological Survey
1924
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