Clover-seed production in the Willamette Valley, Oregon
By: by Byron Hunter
Contributors: United States. Bureau of Plant Industry
Series: Circular / United States, Bureau of Plant Industry -- no. 28; Circular (United States. Bureau of Plant Industry) -- no. 28.
Publisher: U.S. Dept. of Agriculture, Bureau of Plant Industry
Published: 1909
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: Alsike clover; Seeds; Red clover
Other titles: Clover seed production in Willamette Valley
Notes: Cover title.

"Issued April 28, 1909."