Pope, J.B., et al. Investigations in erosion control and reclamation of eroded sandy clay lands of Texas, Arkansas, and Louisiana at the Conservation Experiment Station, Tyler, Tex., 1931-40.Prepared by the U.S. Soil Conservation Service in cooperation with the Texas Agricultural Experiment Station. Washington, U.S. Government Printing Office, 1946, Box: 1, Item: A-19. Hans A. Einstein Sediment Transport collection, MS-76/12. Water Resources Collections & Archives. https://public.ucrlib.aspace.cdlib.org/repositories/5/archival_objects/579726 Accessed December 16, 2024.