The economic returns of annual ryegrass production in Oregon's Willamette Valley, 1959 to 1975
An edition of The economic returns of annual ryegrass production in Oregon's Willamette Valley, 1959 to 1975 (1975)
By Frank S. Conklin
Publish Date
1975
Publisher
Agricultural Experiment Station, Oregon State University
Language
eng
Pages
14
Description:
subjects: Economic aspects of Grass seed industry, Grass seed industry, Ryegrasses, Seeds, Yields
Places: Oregon, Willamette River Valley