Bradfield, R. and Mustgrave, R.B., "Summaries of the Yields of all Crops Grown in the Potato Rotation Experiment in Franklin, Genesee, and Steuben Counties for the first Five-Year Period", 1936-1940

Bradfield, R. and Mustgrave, R.B., "Summaries of the Yields of all Crops Grown in the Potato Rotation Experiment in Franklin, Genesee, and Steuben Counties for the first Five-Year Period", 1936-1940, Box: 6, Folder: 9. William Arthur Rawlins papers, 21-23-1775. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/130543 Accessed October 25, 2025.