Отображение 1 - 6 результаты of 6 для поиска 'SEAMO Regional Center and Research in Agriculture', время запроса: 0.01сек. Отмена результатов
  1. 1

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

    Опубликовано 1998
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    Introduction to development communication
  2. 2

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

    Опубликовано 1995
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    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 по Shively, G.E

    Опубликовано 1995
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    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 по Gutteridge, R.C. (Ross C.)

    Опубликовано 1994
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    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 по Cramb, R. A. (Rob A.) 1951-

    Опубликовано 1994
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    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 по Nelson, R.A

    Опубликовано 1994
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    Soil erosion and conservation in the Philippine uplands a review of the literature

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