Vineyard floor vegetation management and mineral nutrient competition in grapes
By: by Siyuan Tan.
Published: 1988
Language: eng
Number of pages: 66
Subjects: Mulching.; Grapes.; Lolium perenne.; Companion planting.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1988.

Bibliography: leaves 51-55.