Ōya chōshi
Subtitle: Shizen hen
By: [henshū Ōya Chōshi Henshū Iinkai]
Publisher: Ōya-chō
Published: 2001
Place of publication: Hyōgo-ken Yabu-gun Ōya-chō
Language: jpn
Number of pages: 791
Subjects: Natural history; History
Notes: Accompanied by "Ōya-chō genson shokuseizu" (1 folded map in envelope).

Includes bibliographical references and index.