Grand Canyon National Park
Subtitle: a photographic natural history
By: with text by Robert Hutchinson ; featuring the photography of Willard Clay ... [et al.].
Contributors: Clay, Willard.
Publisher: BrownTrout Publishers
Published: 1995
Place of publication: San Francisco, Calif
Language: eng
Number of pages: 125
Subjects: Natural history -- Arizona -- Grand Canyon National Park.; Natural history -- Arizona -- Grand Canyon National Park -- Pictorial works.; Nature photography -- Arizona -- Grand Canyon National Park.; Grand Canyon National Park (Ariz.) -- Pictorial works.