Twenty-two years of agricultural economics
Subtitle: a review of the work of the Department of agricultural economics, College of Agriculture and Forestry, University of Nanking (1920-42)
Contributors: Ying, Lien-keng.
Published: 1942
Place of publication: [Nanking]
Language: eng
Number of pages: 23
Subjects: Agriculture -- Economic aspects -- China.; Agricultural extension work -- China.
Notes: Cover title.
Printed on double leaves in Chinese style.
Signed: Lien-ken Yin, acting head of department.