versatile new experimental thresher
By: [Jesse E. Harmond and Henry H. Rampton].
Contributors: Rampton, H. H. 1904-; Oregon State College. Agricultural Experiment Station.
Series: Miscellaneous paper -- no. 20.; Miscellaneous paper (Oregon State College. Agricultural Experiment Station) -- 20.
Publisher: American Society of Agronomy?
Published: 1956
Place of publication: [Madison, Wis.?
Language: eng
Number of pages: 426
Subjects: Threshing machines.
Other titles: Agronomy journal. Vol. 48.
Notes: Caption title.

"Reprinted from the Agronomy journal, Vol. 48:424-426, 1956."

Includes bibliographical references.

Also available online.