Effect of sulfur on dinitrogen fixation of alfalfa (Medicago sativa L.)
By: by Gerardo Lopez-Jurado.
Published: 1984
Language: eng
Number of pages: 165
Subjects: Alfalfa.; Nitrogen -- Fixation.
Notes: Typescript (photocopy).

Thesis (Ph. D)--Oregon State University, 1985.

Bibliography: leaves 98-113.