Matching Items (3)
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- All Subjects: Grand Canyon (Ariz.)
- All Subjects: Agriculture
- Creators: Matthes, F.
- Creators: Smucker, Silas
- Creators: Welch, Harry
ContributorsWelch, Harry (Author)
Created1918-04-13
Description
Letter from Harry Welch to Carl Hayden enclosing W. W. Bass' letter of protest against the proposed national park bill.
ContributorsMatthes, F. (Author) / Evans, R. T. (Author) / The Military engineer (Publisher)
Created1926-05
DescriptionGeological Survey of the Grand Canyon in published journal. Vol. XVIII, No. 99.
ContributorsSmucker, Silas (Author)
Created1965
DescriptionReport on the history of the the Phatanakane Project in the Muong Phieng region in Laos, focusing on the economic, agricultural, and civil purposes of the project and its accomplishments thus far.