The secret of the big trees Yosemite, Sequoia and General Grant national parks
By: Ellsworth Huntington
Contributors: United States. National Park Service.
Publisher: U.S. Government Printing Office
Published: 1921
Place of publication: Washington, DC
Language: eng
Number of pages: 24
Subjects: Philosophy -- History.; Giant sequoia.
Notes: Bound with:  The microscopic identification and determination of the specific ingredients in stock feeds / by O.B. Walker.  East Lansing : Michigan Agricultural College, 1923.

At head of title:  Department of the Interior, National Park Service.

Reprint, in a revised form, of an article which appeared in Harper's magazine, July 1912

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