Carleton, Mark Alfred, 1866-1925. Russian cereals adapted for cultivation in the United States / by Mark Alfred Carleton.

Carleton, Mark Alfred, 1866-1925.

Russian cereals adapted for cultivation in the United States / by Mark Alfred Carleton.

Washington : U.S. Dept. of Agriculture, Division of Botany, 1900.

Grain -- Varieties -- United States.

Grain -- Varieties -- Soviet Union.

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