Résultat(s) 11 - 17 résultats de 17 pour la requête '"Watershed management Philippines."', Temps de recherche: 0,03s Affiner les résultats
  1. 11

    Watershed management and food security in the Philippines policy issues and concerns. par Cruz, R.V.O

    Publié 1997
    Livre

    Watershed management and food security in the Philippines policy issues and concerns.
  2. 12

    The on-site and downstream costs of soil erosion par Cruz, Wilfrido

    Publié 1988
    Livre

    The on-site and downstream costs of soil erosion
  3. 13

    The environmental effects of soil erosion economic valuation issues for Philippine uplands. par Cruz, Wilfrido D.

    Publié 1987
    Livre

    The environmental effects of soil erosion economic valuation issues for Philippine uplands.
  4. 14

    Management and cost of watershed reforestation the Pantabangan and Magat par Galvez, Jose A.

    Publié 1984
    Livre

    Management and cost of watershed reforestation the Pantabangan and Magat
  5. 15

    Comprehensive development plan 1975-2000.

    Publié 1976
    Livre

    Comprehensive development plan 1975-2000.
  6. 16

    Annual report.

    Livre

    Annual report.
  7. 17

    Economics of soil erosion and conservation the cas of the Magat watershed par Francisco, Herminia Arocena 1950-

    Livre

    Economics of soil erosion and conservation the cas of the Magat watershed

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