Integrated control of tansy ragwort (Senecio jacobaea L.)
By: by Claudia L. Powers Evans.
Published: 1980
Language: eng
Number of pages: 42
Subjects: Weeds -- Control.; Tansy ragwort.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1981.

Bibliography: leaves 23-26.