Showing 481 - 490 results of 809 for search '"Water resources development."', query time: 0.03s Refine Results
  1. 481

    Cagayan Valley framework plan Upper Cagayan River Basin.

    Published 1980
    Book
  2. 482

    Groundwater of the Philippines.

    Published 1980
    Book
  3. 483

    Eastern Visayas framework plan Leyte basins.

    Published 1980
    Book
  4. 484

    Philippine water resources summary data.

    Published 1980
    Book
  5. 485

    Cagayan Valley framework plan Chico River Basin.

    Published 1980
    Book
  6. 486

    Local water development I the study site. by Tabbada, Reynaldo A.

    Published 1980
    Book
  7. 487
  8. 488

    Rinconada integrated development area project feasibility studies.

    Published 1979
    Book
  9. 489

    Ilocos framework plan Laoag river basin.

    Published 1979
    Book
  10. 490

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