prepared by Town of Thermopolis and Hot Springs Soil and Water Conservation District ; with assistance by U.S. Dept. of Agriculture, Soil Conservation Service
[prepared by the Slope-Hettinger Soil Conservation District, the Soil Conservation Service, the North Dakota Agricultural Experiment Station, and the North Dakota Extension Service]
Date
[1950]
Series
Program aid (United States. Department of Agriculture) ; no. 54
prepared by the Big Island RC&D Council ; acting for the following sponsors: County of Hawaii ... [and others] ; assisted by U.S. Department of Agriculture, and cooperating local, state, and federal agencies ; prepared under authority of the Food and Agriculture Act of 1962 (P.L.87-703)
prepared by North Platte Valley Soil and Water Conservation District, with assistance by: United States Department of Agriculture, Soil Conservation Service