Mareishia, Muda kangai keikaku chiiki ni okeru suitō nikisaku keiei no jittai.
Series: Nekken shiryō / Nettai Nōgyō Kenkyū Sentā ; no. 51
Publisher: Nōrin Suisanshō Nettai Nōgyō Kenkyū Sentā
Published: 1981
Place of publication: [Tokyo?]
Language: jpn
Number of pages: 101
Notes: Ja***