1. Size of farms by counties of the United States, 1964 Author/Creator: United States. Bureau of the Census, cartographer Publication/Creation: Washington, D.C. : U.S. Government Printing Office, 1970 Resource Type: Map Access & Availability: Loading
2. Soil map of the world : Carte mondiale des sols. Mapa mundial de suelos. [Pochvennai͡a karta mira] Author/Creator: Food and Agriculture Organization of the United Nations Publication/Creation: Paris : UNESCO, [1970-1981] Resource Type: Map Edition: Edition 1/1970-. Access & Availability: Loading
3. Stone Mountain quadrangle, Georgia, 1956, photorevised 1968 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Washington, D.C. : U.S. Geological Survey, 1970 Resource Type: Map Edition: Photorevised 1968. Access & Availability: Loading