Author
- Agriculture Dept.5
- Cooperative Marketing Division4
- Farm Credit Administration4
- Public Roads Bureau4
- Food and Drug Administration3
- Treasury Department3
- Commodity Exchange Administration2
- Entomotogy and Plant Quarantine Bureau2
- Experiment Stations Office2
- Human Nutrition and Home Economics Bureau2
- President of United States2
- Agricultural Conservation and Adjustment Administration1
- Agricultural Research Service1
- Agricultural and Industrial Chemistry Bureau1
- Cooperative Extension Division1
- Food Production Administration1
- Food, Drug, and Insecticide Administration1
- Marketing Services Office1
- Pant Industry, Soils, and Agricultural Engineering Bureau1
- Punt Industry, Soils, and Agricultural Engineering Bureau1