Field sanitation costs for Willamette Valley grass seed producers
By: Tim Cross and Robert Mason.
Contributors: Mason, Robert George.; Oregon State University. Agricultural Experiment Station.
Series: Circular of information / Agricultural Experiment Station, Oregon State University -- 703.; Circular of information (Oregon State University. Agricultural Experiment Station) -- 703.
Publisher: Agricultural Experiment Station, Oregon State University
Published: 1989
Place of publication: Corvallis
Language: eng
Number of pages: 31
Subjects: Grass seed industry -- Economic aspects -- Oregon -- Willamette River Valley.; Burning of land -- Economic aspects -- Oregon -- Willamette River Valley.; Prescribed burning -- Oregon -- Willamette River Valley.; Vegetation management -- Oregon -- Willamette River Valley.
Notes: Cover title.

"April 1989."

Includes bibliographical references (p. 27-28).