Agricultural systems efficience
Subtitle: a case study of Japanese and Philippino rice farming
By: Minoru Ueda
Published: 1983
Language: eng
Number of pages: 290
Subjects: Rice; Agricultural productivity; Agricultural innovations
Other titles: Japanese and Philippino rice farming.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Columbia University, 1983.

Bibliography: leaves 255-262.