"Food requirements, food production and amount of land for a subsistence homestead."; "Parsons, Dickson Ward, 1881-"; "Subsistence farming--Economic aspects.", "Agriculture--Economic aspects."; "Parsons, Dickson Ward, 1881-"; "1934"; "

Serial issue. Issued as: West Virginia University. Agricultural Experiment Station. Mimeograph circular, no. 10 (1934:Aug.).

"; ""; "P19131"; "pec"; "Agriculture--Economic aspects.", "Subsistence farming--Economic aspects."; "14256"; .