effect of fertilizer nitrogen placement, crop row spacing, and two herbicides on wild oat competition in no-till spring wheat
By: by Margaret Ruth Reinertsen.
Published: 1982
Language: eng
Number of pages: 25
Subjects: Wheat -- Fertilizers.; Crop yields.
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1982.

Biliography: leaves 21-25.

WSU:"Department of Agronomy and Soils."