Ion exchange membranes and agronomic responses as tools for assessing nutrient availability
By: by Steven Earl Salisbury.
Published: 1999
Language: eng
Number of pages: 113
Subjects: Ion-permeable membranes.; Nitrogen cycle -- Oregon -- Willamette Valley.; Plant-soil relationships -- Oregon -- Willamette Valley.; Soils -- Nitrogen content -- Oregon -- Willamette Valley.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 2000.

Includes bibliographical references (leaves 85-89).