Dyfyniad APA

University of Maryland, College Park. Bureau of Business and Economic Research. (1958). Some relationships between U. S. consumption and natural resources, 1899, 1947, 1954.

Dyfyniad Arddull Chicago

University of Maryland, College Park. Bureau of Business and Economic Research. Some Relationships Between U. S. Consumption and Natural Resources, 1899, 1947, 1954. College Park, 1958.

Dyfyniad MLA

University of Maryland, College Park. Bureau of Business and Economic Research. Some Relationships Between U. S. Consumption and Natural Resources, 1899, 1947, 1954. 1958.

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