USDA-Soil Conservation Service. (1941). Hydrologic data: North Appalachian experimental watershed Coshocton, Ohio 1939. USDA.
Chicago Style (17th ed.) CitationUSDA-Soil Conservation Service. Hydrologic Data: North Appalachian Experimental Watershed Coshocton, Ohio 1939. Washington, D.C.: USDA, 1941.
MLA (9th ed.) CitationUSDA-Soil Conservation Service. Hydrologic Data: North Appalachian Experimental Watershed Coshocton, Ohio 1939. USDA, 1941.