A guide to selected weeds of Oregon / prepared by Robert B. Hawkes, Tom D. Whitson, La Rea J. Dennis.

By: Contributor(s): Material type: TextTextPublication details: Corvallis, Or. : Oregon Dept. of Agriculture in cooperation with Oregon State University, 1985.Description: iii, 100 leaves : col. ill. ; 28 cmSubject(s):

"This identification guide was prepared by the Oregon Department of Agriculture, Noxious Weed Control Section, in cooperation with Oregon State University."--P. ii.

Bibliography: leaf 97.

Includes index.

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