Title: Portfolio of United States census maps, 1950. A selection of maps used in the publications of the 1950 censuses of population and agriculture.
Authors: United States.
Publisher: United States Govt. Print. Off.,
Year: 1953
Subjects: Agriculture United States Maps; United States Population Maps.; United States Census, 1950.
Contents: -pt. 1. Population.--pt. 2. Agriculture.