Lighting management for chickens
By: by Reed Hansen.
Contributors: Washington State University. Cooperative Extension Service.
Edition: Rev.
Series: Poultry pointers; Extension mimeo -- 2666.; Extension mimeo (Washington State University. Cooperative Extension) -- 2666.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1973
Place of publication: Pullman
Language: eng
Notes: Caption title.

"March 1973."

"E.M. 2666."