AGRICULTURAL ADVANCE. SERIES 5, NO. 1 (CAI-TIEN NONG-NGHIEP. SERIES 5, NO. 1).
ASSISTANT CHIEF OF STAFF FOR INTELLIGENCE (ARMY) WASHINGTON DC
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Contents Plan for irrigation of model farm in the lower Mekong River basin development program, by Ngnyen van Lang Results of entomological research and experiments, by Ngo van Quyen and Agriculturally developed countries, by Dang van Loc.
- Agricultural Engineering