Induced innovations in United States agriculture
By: Colin G. Thirtle
Published: 1982
Language: eng
Number of pages: 311
Subjects: Agricultural innovations; Agricultural machinery industry; Technological innovations
Notes: Typescript (photocopy).

"85-6051."

Thesis (Ph. D.)--Columbia University, 1982.

Bibliography: leaves 220-230.

Microfilm. Ann Arbor, Mich. : University Microfilms International, 1985. 1 microfilm reel. 35 mm.