Feasibility study report on the improvement project of the operation & maintenance of national irrigation systems (UPRIIS)
By: [authorized by] the Republic of the Philippines, National Irrigation Administration ; [prepared by] Japan International Cooperation Agency.
Contributors: Kokusai Kyoryoku Jigyodan.
Publisher: The Administration
Published: 1984
Place of publication: [Manila]
Language: eng
Notes: "February 1984."