N fertilizer effects on soil solution Mn and Mn response of barley and oats
By: by Steven Edwin Petrie.
Published: 1981
Language: eng
Number of pages: 81
Subjects: Soils -- Oregon -- Klamath Lake -- Manganese content.; Oats -- Oregon -- Klamath Lake -- Fertilizers.; Barley -- Oregon -- Klamath Lake -- Fertilizers.; Klamath Lake (Or.).
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1982.

Bibliography: leaves 68-75.