Hokkaidō nōgyō no tenkai
By: Nōgyō Sōgō Kenkyūjo hen
Series: Nōgyō sōgō kenkyū -- dai 9-shū
Publisher: Nōgyō Sōgō Kenkyū Kankōkai
Published: 1949
Place of publication: Tōkyō
Language: jpn
Number of pages: 259
Subjects: Agriculture; Farm management
Notes: Includes bibliographical references.