Economic comparisons of alternative land-use systems on selected farms in the Oregon wheat-summerfallow area
By: by John Nairn.
Published: 1955
Language: eng
Number of pages: 113
Subjects: Farm management -- Research.; Crop rotation.; Soil conservation -- Oregon.
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1955.

Bibliography: leaves 112-113.