Cost of producing filberts and walnuts in Oregon
Subtitle: a progress report
By: Gustav W. Kuhlman.
Contributors: Oregon State College. Agricultural Experiment Station.
Series: Circular of information -- 499.; Circular of information (Oregon State College. Agricultural Experiment Station) -- 499.
Publisher: Agricultural Experiment Station, Oregon State College
Published: 1951
Place of publication: Corvallis, Or
Language: eng
Subjects: Hazelnut industry -- Oregon -- Cost of operation.; Walnut industry -- Oregon -- Cost of operation.
Notes: Cover title.

"June 1951."