David R. Lavergne

• Projected costs and returns
• Projected costs and returns, cotton, soybeans, corn, milo, and wheat
• Projected costs and returns, cotton, soybeans, corn, milo, and wheat, Red River and central areas, Louisiana, 1985
• Projected costs and returns, cotton, soybeans, corn, milo, and wheat, Red River and central areas, Louisiana, 1986