Originally published as: Diller's field notes on Crater Lake Region, 1896; ([Crater Lake, Or.]: United States Department of Interior, National Park Service, [Crater Lake] National Park, 1940, c1896); 40 p.; 27 cm.
Date Original
1940, c1896
Date Digitized
2009-04-29
Date Available
2009-06-08
Original Publisher
United States Department of Interior, National Park Service, [Crater Lake] National Park