Grand Canyon wildflowers
By: by Arthur M. Phillips, III ; photography by John Richardson ; [edited & coordinated by Timothy J. Priehs].
Contributors: Richardson, John, 1937 July 8-; Priehs, Timothy J.
Publisher: Grand Canyon Natural History Association]
Published: 1979
Place of publication: [s.l
Language: eng
Number of pages: 145
Subjects: Wild flowers -- Arizona -- Grand Canyon National Park.; Grand Canyon National Park (Ariz.)
Notes: Bibliography: p. 138.
Includes index.