Ilocos framework plan Abra river basin.

Ilocos framework plan Abra river basin.

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Podrobná bibliografie
Korporativní autor: National Water Resources Council
Médium: Kniha
Jazyk:English
Vydáno: [Quezon City] NWRC 1981.
Edice:Its report no. 24-1-B
Témata:
River basins > Philippines > Abra.
Land use > Philippines > Abra.
Regional planning > Philippines > Abra.
Water resources development > Philippines > Abra.