Agricultural problems.
Series: Vietnamese studies ;; <no. 13, 27, 38, 51   >; Vietnamese studies (Hanoi, Vietnam : 1966) ;; 13, etc.
Publisher: Distributor, Xunhasaba
Published: 1900
Place of publication: Hanoi
Language: eng
Subjects: Agriculture -- Vietnam.; Agriculture -- Economic aspects -- Vietnam.
Table of contents: title: v. 2. Rice.; title: v. 3. Some technical aspects.; title: v. 4. Agronomical data.; title: v. 5. The management of cooperatives.