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Control of decay in pulp and pulp wood

Washington, D.C. : U.S. Dept. of Agriculture, 1925. 1925

Effects of different systems and intensities of grazing upon the native vegetation at the Northern G

Sarvis, J. T. (Johnson Thatcher), 1886-
Washington, D.C. : U.S. Dept. of Agriculture, 1923. 1923

New sugar-beet varieties for the curly-top area

Washington, D.C. : U.S. Dept. of Agriculture, 1936. 1936

The production of the Easter lily in northern climates

Griffiths, David, 1867-1935.
Washington, D.C. : U.S. Dept. of Agriculture, 1921. 1921

The production of tulip bulbs

Griffiths, David, 1867-1935.
Washington, D.C. : U.S. Dept. of Agriculture, 1922. 1922

Soils of the prairie regions of Alabama and Mississippi and their use for alfalfa.

Bennett, Hugh H. (Hugh Hammond), 1881-1960.
Washington, D.C. : Bureau of Soils and Bureau of Plant Industry cooperating, 1911. 1911