Agatized rainbows
Subtitle: a story of the Petrified Forest
By: [presented by Petrified Forest Museum Association, Holbrook, Arizona and the Arizona State Highway Department ; text by Harold J. Brodrick, park naturalist
Contributors: Petrified Forest Museum Association (Holbrook, Ariz.); Arizona. Highway Dept.
Series: Popular series -- no. 3
Publisher: The Association
Published: 1951
Place of publication: Holbrook, Ariz
Language: eng
Number of pages: 16