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Author/Creator
- United States. Congress. House26
- United States. Department of Agriculture17
- United States. Department of Agriculture. Bureau of Animal Industry11
- United States. Department of Agriculture. Bureau of Biological Survey11
- United States. Department of Agriculture. Bureau of Chemistry11
- United States. Department of Agriculture. Bureau of Entomology11
- United States. Department of Agriculture. Bureau of Plant Industry11
- United States. Department of Agriculture. Bureau of Soils11
- United States. Department of Agriculture. Division of Accounts and Disbursements11
- United States. Department of Agriculture. Division of Publications11
- United States. Department of Agriculture. Forest Service11
- United States. Department of Agriculture. Insecticide and Fungicide Board (1910-1927)11
- United States. Department of Agriculture. Office of the Solicitor11
- United States. National Agricultural Library11
- United States. Weather Bureau11
- United States. Department of Agriculture. Federal Horticultural Board10
- United States. Department of Agriculture. Office of Public Roads10
- Gorgas Memorial Institute of Tropical and Preventive Medicine8
- Gorgas Memorial Laboratory8
- United States. Department of Agriculture. Bureau of Crop Estimates (1914-1922)7