Preliminary report on the management of Willamette Valley soils /
Department of Soils, Department of Agricultural Chemistry.
APA Citation
Oregon State University. Agricultural Experiment Station. (1921). Preliminary report on the management of Willamette Valley soils. Corvallis, Ore.: Oregon Agricultural College Experiment Station.
MLA Citation
Oregon State University. Agricultural Experiment Station. Preliminary Report On the Management of Willamette Valley Soils. Corvallis, Ore.: Oregon Agricultural College Experiment Station, 1921.
Warning: These citations may not always be complete (especially for serials).