Maritime boundary delimitation an annotated bibliography di Beauchamp, Kenneth P., Johnston, Douglas M., McDorman, Ted L.

Southern Tagalog framework plan Quezon Province basins.

Southern Tagalog framework plan Palawan Island basins.

Our soils and their management increasing production through environmental soil and water conservation di Donahue, Roy Luther 1908-, Follett, Roy H., Tulloch, Rodney W.

Research problem statements in hydrology, hydraulics and water quality.

Water, waste and well-being in the rural Philippines di Guthrie, George M., Guthrie, Helen A., Fernandez, Tomas L., Estrera, Nenita O.

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Ilocos framework plan Bauang-Amburayan basins.

Central Luzon framework plan Agno river basins.

Central Luzon framework plan Pampanga river basins.

Methods for gathering socio-cultural data for water supply and sanitation projects. di Simpson-Hebert, Mayling