Central Visayas framewrok plan Negros Oriental Basins.

Published 1982

Western Visayas framework plan Aklan River Basin.

Published 1982

Ilocos framework plan Abra river basin.

Published 1981

Cagayan framework plan Magat river basin.

Published 1981

Cagayan framework plan Iligan river basin.

Published 1981

Cagayan Valley framework plan Upper Cagayan River Basin.

Published 1980

Eastern Visayas framework plan Leyte basins.

Published 1980

Cagayan Valley framework plan Chico River Basin.

Published 1980

Eastern Visayas framework plan Samar Basins.

Published 1979

Ilocos framework plan Laoag River Basin.

Published 1979