The influence of herbicides, phosphorus fertilization, and mechanical and chemical seedbed preparation on the establishment of alfalfa (Medicago sativa L.) and birdsfoot trefoil (Lotus conrniculatus L.)
By: by Ramon Valdes Lamar.
Published: 1967
Language: eng
Number of pages: 69
Subjects: Alfalfa.; Lotus.; Field crops.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1967.

Bibliography: p.50-60.