Dyfyniad APA

Mahoney, J. R. 1. (1950). Natural resources activity of the Federal Government: Historical, descriptive, analytical.

Dyfyniad Arddull Chicago

Mahoney, J. Rolla 1894. Natural Resources Activity of the Federal Government: Historical, Descriptive, Analytical. Washington, 1950.

Dyfyniad MLA

Mahoney, J. Rolla 1894. Natural Resources Activity of the Federal Government: Historical, Descriptive, Analytical. 1950.

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