Rezultaty 1 - 6 Rezultaty od 6 Dla wyszukiwania 'SEAMO Regional Center and Research in Agriculture', Czas wyszukiwania: 0,02s Redukuj rezultaty
  1. 1

    Introduction to development communication od Ongkiko, Ila Virginia, Flor, Alexander G. 1953-

    Wydane 1998
    Książka

    Introduction to development communication
  2. 2

    A socio-economic profile of Sitio Halang, an upland community in Rizal Province, Philippines od Garcia, J.N.M

    Wydane 1995
    Książka

    A socio-economic profile of Sitio Halang, an upland community in Rizal Province, Philippines
  3. 3

    Do farmers really underinvest in soil conservation? theory and evidence from an upland area of Davao del Sur, Philippines od Shively, G.E

    Wydane 1995
    Książka

    Do farmers really underinvest in soil conservation? theory and evidence from an upland area of Davao del Sur, Philippines
  4. 4

    Agronomic assessment of soil conservation techniques used in upland farming systems of the Philippines report on a visit to the Philippines, 11th-25th March 1994 od Gutteridge, R.C. (Ross C.)

    Wydane 1994
    Książka

    Agronomic assessment of soil conservation techniques used in upland farming systems of the Philippines report on a visit to the Philippines, 11th-25th March 1994
  5. 5

    Socioeconomic evaluation of soil conservation technologies for upland farming systems in the Philippines project overview od Cramb, R. A. (Rob A.) 1951-

    Wydane 1994
    Książka

    Socioeconomic evaluation of soil conservation technologies for upland farming systems in the Philippines project overview
  6. 6

    Soil erosion and conservation in the Philippine uplands a review of the literature od Nelson, R.A

    Wydane 1994
    Książka

    Soil erosion and conservation in the Philippine uplands a review of the literature

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