Current and future sunflower production in the United States
Subtitle: implications for research and extension
By: by Fred E. Westbrook. --
Series: United States. Dept. of Agriculture. Science and Education Administration. Joimt Planning and Evaluation staff paper -- no. 81-02
Publisher: U.S.D.A., S.E.A.
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 25
Subjects: Sunflowers
Notes: February 1981.

Bibliography: leaf 25.