Showing 551 - 560 results of 910 for search '"Water resource."', query time: 0.02s Refine Results
  1. 551

    Environmentally sound small-scale water projects by Tillman, Gus

    Published 1981
    Book
  2. 552

    Philippines water resources policies an appraisal by Alejandrino, Angel A.

    Published 1980
    Book
  3. 553
  4. 554

    State of the art synthesis water resources research.

    Published 1980
    Book
  5. 555

    Surface water.

    Published 1980
    Book
  6. 556

    Cagayan Valley framework plan Abulog River basins.

    Published 1980
    Book
  7. 557

    Cagayan Valley framework plan Upper Cagayan River basin.

    Published 1980
    Book
  8. 558

    Cagayan Valley framework plan Chico River basin.

    Published 1980
    Book
  9. 559

    Cagayan Valley framework plan Lower Cagayan basins.

    Published 1980
    Book
  10. 560

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