Essentials of a Successful Self-Feeder for Swine, for Concentrated Feeds, Volumes 201-217John Marcus Evvard, Jay Brownlee Davidson, William Arthur Foster · First published 2023Open the Tome
Agricultural engineeringJay Brownlee Davidson · First published 1913 · Latest edition 2022Open the Tome
Construction of the Wood-Hoop Silo; C173 Rev 1918J. E. Stiles, J. Brownlee (Jay Brownlee) Davidson · First published 2021Open the Tome
Farm Machinery and Farm MotorsDavidson Jay Brownlee, Chase Leon Wilson · First published 2018Open the Tome
Life, service and cost of service of farm machineryDavidson, Jay Brownlee · First published 1929Open the Tome
