Yanjing tu shu guan cang Minguo wen xian
Subtitle: Ke xue ji shu : Ming xian xue xiao nong ke gong zuo gai kuang bao gao
Publisher: [publisher not identified]
Published: 1935
Place of publication: [Place of publication not identified]
Language: chi
Number of pages: 28
Subjects: Agriculture; Ming xian xue xiao
Other titles: Ke xue ji shu; Ming xian xue xiao nong ke gong zuo gai kuang bao gao