collection history of Centaureas found in Washington State.
Contributors: Roche , Cindy Talbott.
Series: Research bulletin / Agriculture Research Center, College of Agriculture and Home Economics, Washington State University -- XB 0978.; Research bulletin (Washington State University. Agricultural Research Center) -- 978.
Publisher: Agriculture Research Center, College of Agriculture and Home Economics, Washington State University
Published: 1986
Place of publication: [Pullman, Wash.]
Language: eng
Number of pages: 36
Subjects: Centaurea -- Washington (State)
Notes: Title from cover.

Written by Ben F. Roche , Jr. and Cindy Jo Talbott.

Bibliography: p. 35-36.