American Poultry World; V. 1Grant M. Curtis, American Poultry Publishing Company · First published 2021Open the Tome
American Poultry World; V. 2Grant M. Curtis, American Poultry Publishing Company · First published 2021Open the Tome
American Poultry World; V. 5Grant M. Curtis, American Poultry Publishing Company · First published 2021Open the Tome
American Poultry World; V. 6Grant M. Curtis, American Poultry Publishing Company · First published 2021Open the Tome
American Poultry World; V. 8Grant M. Curtis, American Poultry Publishing Company · First published 2021Open the Tome
American Poultry World; v.3Grant M Curtis, American Poultry Publishing Company · First published 2021Open the Tome
American Poultry World; v.4Grant M Curtis, American Poultry Publishing Company · First published 2021Open the Tome
American Poultry World; v.7Grant M Curtis, American Poultry Publishing Company · First published 2021Open the Tome
Use of artificial light to increase winter egg productionGrant M. Curtis · First published 1920Open the Tome
High Egg Production by Individual Hens in Pens and FlocksHomer W. Jackson, Grant M. Curtis, Jackson Chambers · First published 2017Open the Tome
