Ruth Ashton Nelson collecting field book 1951-1961 : record nos. 6297 to 7448.
Nelson, Ruth Ashton
University of Wyoming, Department of Botany
Manuscript originals available at the University of Wyoming. Manuscript originals available at the American Heritage Center, University of Wyoming.
Scans of Ruth Ashton Nelson's collecting field books.
University of Wyoming - Catalogs
Botany - Wyoming
Botany - West (U.S.)
Plants - Catalogs and collections - Wyoming
Botanical Collection Books - Rocky Mountain Herbarium
No Known Copyright