Publisher
- Federal Crop Insurance Corporation82
- Federal Horticultural Board158
- Federal Surplus Commodities Corporation19
- Field Service Branch116
- Fisheries Bureau52
- Fixed Nitrogen Research Laboratory9
- Food Distribution Administration152
- Food Production Administration76
- Food and Drug Administration328
- Food and Drug Inspection Board30
- Food, Drug, and Insecticide Administration82
- Foreign Agricultural Relations Office297
- Foreign Agricultural Service14
- Foreign and Domestic Commerce Bureau140
- Forest Service3,048
- Forestry Division1
- Grain Futures Administration33
- Guam Agricultural Experiment Station29
- Hawaii Agricultural Experiment Station100
- Home Economics Bureau383