Science of successful threshing.
By: Dingee-MacGregor.
Contributors: Dingee, W. W., joint author.
Edition: 5th ed., rev. and enl.
Publisher: J. I. Case Threshing Machine Co.
Published: 1907
Place of publication: Racine, Wis
Language: eng
Number of pages: 222
Subjects: Threshing
Notes: "By Wallace F. MacGregor, assisted by W. W. Dingee (retired)."