Entwicklungslinien der Mechanisierung in der Landwirtschaft der USA
By: [von] W. Schaefer-Kehnert [und] R. Adelhelm.
Contributors: Adelhelm, Reinhard.
Publisher: DLG-Verlag
Published: 1964
Place of publication: Frankfurt am Main
Language: ger
Number of pages: 115
Subjects: Farm mechanization -- United States.
Notes: Bibliography: p. 112-115.
Summary in English.