Edwin Payson collecting field book : 1917 field diary.
Payson, Edwin Blake, 1893-1927
Scans of Edwin Payson collection field books. This book is a Field Diary for the year 1917. Includes work Payson did on the White Pine Blister Rust Survey.
Manuscript originals available at the University of Wyoming.
University of Wyoming, Department of Botany
No Known Copyright