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  1. 1

    Bicol program impact evaluation

    Udgivet 1985
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    Bicol program impact evaluation
  2. 2

    Management and cost of watershed reforestration the Pantabangan and Magat af Galvez, Jose A.

    Udgivet 1984
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    Management and cost of watershed reforestration the Pantabangan and Magat
  3. 3

    Environmental effects of watershed modifications af David, Wilfrido

    Udgivet 1984
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    Environmental effects of watershed modifications
  4. 4

    Management and cost of watershed reforestration the Pantabangan and Magat af Galvez, Jose A.

    Udgivet 1984
    Bog

    Management and cost of watershed reforestration the Pantabangan and Magat
  5. 5

    Environmental effects of watershed modifications af David, Wilfrido

    Udgivet 1984
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    Environmental effects of watershed modifications
  6. 6

    Southern Tagalog framework plan Palawan Island basins.

    Udgivet 1983
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    Southern Tagalog framework plan Palawan Island basins.
  7. 7

    Ilocos framework plan Bauang-Amburayan basins.

    Udgivet 1983
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    Ilocos framework plan Bauang-Amburayan basins.
  8. 8

    Central Luzon framework plan Agno river basins.

    Udgivet 1983
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    Central Luzon framework plan Agno river basins.
  9. 9

    Central Luzon framework plan Pampanga river basins.

    Udgivet 1983
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    Central Luzon framework plan Pampanga river basins.
  10. 10

    Central Luzon framework plan Agno river basins.

    Udgivet 1983
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    Central Luzon framework plan Agno river basins.

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