Ibaraki-ken ni okeru seisen shokuryōhin ryūtsū no genkyō
Series: Ryūtsū kikaku shiryō -- no. 35
Publisher: Ibaraki-ken Nōrin Suisanbu Ryūtsū Engeika
Published: 1989
Place of publication: [Mito-shi]
Language: jpn
Number of pages: 54