Muench, David. Colorado, summer/fall/winter/spring. [electronic resource] Photography by David Muench. Text by N. Scott Momaday. - Chicago, Rand McNally [1973] - 120 p. col. illus. 36 cm. ISBN: 0528819119 LCCN: 73004956 Subjects--Geographic Terms: Colorado--Pictorial works. LC Class. No.: F777 / .M83 Dewey Class. No.: 917.88/04/30222