"An exceptional copy; fine in an equally fine dw. Particularly and surprisingly well-preserved; tight, bright, clean and especially sharp-cornered. ; 112 pages; Description: ix, 112 p. : ill. ; 28 cm. Subjects: National parks and reserves--West (U. S. ) --Pictorial works. Landscape photography--West (U. S. ) . West (U. S. ) --Pictorial works."