Tha Ngon Agricultural Development Project
Subtitle: design report.
Contributors: Kaigai Gijutsu Kyōryoku Jigyōdan.; Laos.
Publisher: Overseas Technical Cooperation Agency
Published: 1970
Place of publication: Tokyo
Language: eng
Number of pages: 48
Subjects: Projet de développement agricole de la zone de Tha Ngon au Laos.; Irrigation canals and flumes -- Laos -- Design and construction.
Notes: At head of title: Royal Government of Laos.
"March 1970."