Wylie Daniel Goodsell

• Farm adjustments and income on typical corn belt farms
• Farm costs and returns
• Farm costs and returns
• Farm costs and returns
• Farm costs and returns
• Farm costs and returns
• Farm costs and returns
• Farm costs and returns
• Cost and utilization of power and labor on Iowa farms
• Costs and returns
• Costs and returns on commercial farms, long-term study, 1930-57
• Costs and returns, Northwest cattle ranches, 1970