least-cost size of machinery for farming operations in eastern Washington
By: K.W. O'Connell, G.E. Rodewald, Jr., R.J. Folwell.
Contributors: Rodewald, Gordon E.; Folwell, Raymond J.
Series: Bulletin / College of Agriculture Research Center, Washington State University -- 861.; Bulletin (Washington State University. College of Agriculture. Research Center) -- 861.
Publisher: College of Agriculture Research Center, Washington State University
Published: 1978
Place of publication: [Pullman, Wash.]
Language: eng
Number of pages: 30
Subjects: Agricultural machinery -- Economic aspects -- Washington (State)
Notes: Cover title.

"April, 1978"--P. [2] of cover.

Bibliography: p. 13.