Biodiversity Heritage Library

Please read BHL's Acknowledgment of Harmful Content

Browse by:

Sort By:

Profitable culling and selective flock breeding; complete details regarding the latest approved methods for culling, or the selection of layers, simple and practical instructions for securing permanent improvement in egg production in any flock

View Metadata

By: Jackson, Homer W. (Homer Wesley), - Curtis, Grant M.,

Publication info: Quincy, Ill, Reliable Poultry Journal Pub. Co, [c1920]

Holding Institution: Library of Congress
Use of artificial light to increase winter egg production

View Metadata

By: Curtis, Grant M.,

Publication info: Quincy, Ill, Reliable Poultry Journal Pub. Co, [c1920]

Holding Institution: UMass Amherst Libraries