Cagayan Valley area economic survey.
Contributors: Industrial Development Center (Philippines)
Publisher: Industrial Development Center
Published: 1961
Place of publication: [Manila]
Language: eng
Number of pages: 60
Subjects: Industries -- Philippines -- Cagayan River Valley (Luzon); Agriculture -- Economic aspects -- Philippines -- Cagayan River Valey (Luzon); Cagayan River Valley (Luzon, Philippines) -- Economic conditions.
Notes: "May 1961."