pt. 9, ch. 1. Farmers and farm production in the United States
pt. 9., ch. 2. Cotton producers and cotton production
pt. 9., ch. 3. Tobacco and peanut producers and production
pt. 9., ch. 4. Poultry producers and poultry production
pt. 9., ch. 5. Dairy producers and dairy production
pt. 9., ch. 6. Western stock ranches and livestock farms
pt. 9., ch. 7. Cash-grain and livestock producers in the corn belt
pt. 9., ch. 8 Part-time farming
pt. 9., ch. 9 Agricultural producers and production in the United States
pt. 10. Use of fertilizer and lime
pt. 12. Methods and procedures.