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Box 7

 Container

Contains 33 Results:

Original Forest Cover Map, Iowa State Planning Board, 1933

 Item — Box: 7, slide: 95
Identifier: 2
Scope and Content From the Collection: The Ada Hayden Papers (1864-2007) include biographical information, diplomas and certificates, illustrations, list of publications, and a small amount of general correspondence and correspondence concerning the Hayden family as well as a bibliography of early botanists. The collection also contains photographs of the Hayden Prairie, animals, plants, Ledges State Park, the Mississippi River, Hayden's family, self-portraits, prairies, and the Skunk River. In addition, the papers include...
Dates: 1933

Data reflecting quantity of plant material above and below ground in tons per acre, dry weight, 1950

 Item — Box: 7, slide: 96
Identifier: 2
Scope and Content From the Collection: The Ada Hayden Papers (1864-2007) include biographical information, diplomas and certificates, illustrations, list of publications, and a small amount of general correspondence and correspondence concerning the Hayden family as well as a bibliography of early botanists. The collection also contains photographs of the Hayden Prairie, animals, plants, Ledges State Park, the Mississippi River, Hayden's family, self-portraits, prairies, and the Skunk River. In addition, the papers include...
Dates: 1950

Ada Hayden papers

 Collection — Multiple Containers
Identifier: RS 13/5/55
Scope and Content The Ada Hayden Papers (1864-2007) include biographical information, diplomas and certificates, illustrations, list of publications, and a small amount of general correspondence and correspondence concerning the Hayden family as well as a bibliography of early botanists. The collection also contains photographs of the Hayden Prairie, animals, plants, Ledges State Park, the Mississippi River, Hayden's family, self-portraits, prairies, and the Skunk River. In addition, the papers include...
Dates: 1864-2007, undated