1. USSR agriculture atlas Author/Creator: United States. Central Intelligence Agency Publication/Creation: [Washington, D.C.] : Central Intelligence Agency, 1974 Resource Type: Map Access & Availability: Loading
2. World atlas of agriculture : under the aegis of the International Association of Agricultural Economists Publication/Creation: Novara : Istituto Geografico De Agostini, [1969-] Resource Type: Map Access & Availability: Loading
3. Portfolio of United States census maps, 1950 : A selection of maps used in the publications of the 1950 censuses of population and agriculture Author/Creator: United States. Bureau of the Census Publication/Creation: Washington : United States Govt. Print. Off, 1953 Resource Type: Map Access & Availability: Loading