Gyogyō kyōdō kumiai ni kansuru seron chōsa
Subtitle: Shōwa 41-nen 9-gatsu chōsa
Publisher: Naikaku Sōri Daijin Kanbō Kōhōshitsu; Suisanchō Gyoseibu Kyōdō Kumiaika
Published: 1966
Place of publication: [Tokyo]
Language: jpn
Number of pages: 140
Other titles: Gyogyō kyōdō kumiai ni kansuru yoron chōsa