Seventh World's Poultry Congress and Exposition, Cleveland, Ohio, U.S.A., July 28 to August 7, 1939
- Year:
- 1939
- Subject:
- Poultry -- Congresses
- Format:
- 1 online resource (xii, 551 pages) : illustrations, diagrams
- Language:
- English, French, German, and Spanish
- Publisher:
- Printed at the Waverly Press
- Collection:
- World's Poultry Science Association (WPSA) Collection