Annual reports of the Department of Agriculture ...

1911

Annual reports of the Department of Agriculture ...

1917

Annual reports of the Department of Agriculture ...

1912

Annual reports of the Department of Agriculture ...

1916

Bulletin / Department of Agriculture, Forestry Division.

no. 24 pt. 2

Bulletin / U.S. Department of Agriculture, Division of Vegetable Physiology and Pathology.

23-29

Annual reports of the Department of Agriculture ...

1902

Circular / U.S. Department of Agriculture, Bureau of Plant Industry.

no. 105-119

Circular / U.S. Department of Agriculture, Bureau of Plant Industry.

no. 42-72

Annual reports of the Department of Agriculture ...

1901

Bulletin / Department of Agriculture, Forestry Division.

6

Bulletin / U.S. Department of Agriculture, Office of Experiment Stations.

125-130

Bulletin / U.S. Department of Agriculture, Bureau of Plant Industry.

no.173-183 (1910) [incomplete]

Bulletin / U.S. Department of Agriculture, Division of Vegetable Physiology and Pathology.

16-22

Bulletin / U.S. Department of Agriculture, Bureau of Plant Industry.

no.38-50 (1903) [incomplete]