Dangos 21 - 30 canlyniadau o 48 ar gyfer chwilio '"Agricultural systems Philippines"', amser ymholiad: 0.03e Mireinio'r Canlyniadau
  1. 21

    Women and men in rainfed farming systems case studies of households in the Bicol region gan Illo, Jeanne Frances I., Veneracion, Cynthia C.

    Cyhoeddwyd 1988
    Llyfr

    Women and men in rainfed farming systems case studies of households in the Bicol region
  2. 22

    Economics of upland resource depletion shifting cultivation in the Philippines gan Delos Angeles, Marian S.

    Cyhoeddwyd 1988
    Llyfr

    Economics of upland resource depletion shifting cultivation in the Philippines
  3. 23

    Women and men in rainfed farming systems case studies of households in the Bicol Region gan Illo, Jeanne Frances I.

    Cyhoeddwyd 1988
    Llyfr

    Women and men in rainfed farming systems case studies of households in the Bicol Region
  4. 24

    Developing farming systems in the rainfed areas the Bicol experimnent gan Veneracion, Cynthia Catacuatan 1950-

    Cyhoeddwyd 1987
    Llyfr

    Developing farming systems in the rainfed areas the Bicol experimnent
  5. 25

    Final report Highland Agriculture Development Project : research and extension pilot project component, Camatagan, Sabangan Mountain Province

    Cyhoeddwyd 1987
    Llyfr

    Final report Highland Agriculture Development Project : research and extension pilot project component, Camatagan, Sabangan Mountain Province
  6. 26

    On the evolution of agriculture in Central Bontoc gan Bodner, Connie Cox

    Cyhoeddwyd 1986
    Traethawd Ymchwil

    On the evolution of agriculture in Central Bontoc
  7. 27

    The physical environment.

    Cyhoeddwyd 1986
    Llyfr

    The physical environment.
  8. 28

    The physical environment and agro-socio economics and land evaluation.

    Cyhoeddwyd 1986
    Llyfr

    The physical environment and agro-socio economics and land evaluation.
  9. 29

    Agro-socio economics.

    Cyhoeddwyd 1986
    Llyfr

    Agro-socio economics.
  10. 30

    Pioneer shifting cultivation in Calminoe, Philippines sustainability or degradation from changing human-ecosystem interactions? gan Fujisaka, J. Sam

    Cyhoeddwyd 1985
    Llyfr

    Pioneer shifting cultivation in Calminoe, Philippines sustainability or degradation from changing human-ecosystem interactions?

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