Evaluation and use of a soil mineralizable nitrogen test to determine the fertilizer nitrogen needs of winter wheat grown in western Oregon
By: by Dost M. Baloch.
Published: 1998
Language: eng
Number of pages: 148
Subjects: Wheat -- Fertilizers -- Oregon.; Soils -- Nitrogen content -- Oregon.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1999.

Includes bibliographical references.