Cagayan Valley framework plan Upper Cagayan River Basin.

Cagayan Valley framework plan Upper Cagayan River Basin.

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Xehetasun bibliografikoak
Erakunde egilea: National Water Resources Council
Formatua: Liburua
Hizkuntza:English
Argitaratua: Quezon City NWRC 1980.
Saila:Its report 24-2D
Gaiak:
River basins > Philippines > Cagayan Valley.
Land use > Philippines > Cagayan Valley.
Regional planning > Philippines > Cagayan Valley.
Water resources development > Philippines > Cagayan Valley.