Annual report of the Secretary of the State Board of Agriculture of the State of Michigan ...

52

Annual report of the Secretary of the Connecticut Board of Agriculture.

v.38 (1904)

Annual report of the Secretary of the State Board of Agriculture of the State of Michigan ...

44

Annual report of the Secretary of the Connecticut Board of Agriculture.

v.40 (1906)

Annual report of the Secretary of the State Board of Agriculture of the State of Michigan ...

61

Annual report ... / [State Board of Agriculture].

25

Annual report of the Secretary of the State Board of Agriculture of the State of Michigan ...

51

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]

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

no.189-198 (1910-1911)

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

no.102-111 (1907)

Bulletin / United States Department of Agriculture, Division of Agrostology.

no. 21-25 (1900-1901)