Tennenʼai ni kansuru chōsa
By: [Nōshōmushō Nōmukyoku hensan]
Series: Nōmu isan -- dai 70
Publisher: Nōshōmushō Nōmukyoku
Published: 1917
Place of publication: [Tokyo]
Language: jpn
Number of pages: 236
Subjects: Polygonum tinctorium
Notes: Includes bibliographical references (2nd prelim. p.).