Grant M. Curtis

• American Poultry World; V. 6
• Use of artificial light to increase winter egg production
• American Poultry World; V. 1
• American Poultry World; V. 2
• American Poultry World; V. 5
• American Poultry World; V. 8
• High Egg Production by Individual Hens in Pens and Flocks
• Quincy illustrated
• Success with poultry