Ronri zero taikoku
Subtitle: niwaka shokunō hyōronka ninbetsuchō
By: Sakurai Yutaka cho
Series: Nōgyō kōgeki o seikaku ni sabaku -- 2
Publisher: Nōbunkyō
Published: 1988
Place of publication: Tōkyō
Language: jpn
Number of pages: 239
Subjects: Agriculture and state; Agriculture
Notes: Includes bibliographical references.