Dangos 1 - 7 canlyniadau o 7 ar gyfer chwilio 'Program on Environmental Science and Management', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Dynamics of the vegetable agroecosystem in the Cordillera, Philippines the case of Loo

    Cyhoeddwyd 1986
    Llyfr

    Dynamics of the vegetable agroecosystem in the Cordillera, Philippines the case of Loo
  2. 2

    Proceedings of the Upland Resource Development Policy Workshop

    Cyhoeddwyd 1986
    Llyfr

    Proceedings of the Upland Resource Development Policy Workshop
  3. 3

    The Effect of biological contour strips composed of ipil-ipil (Leucaena Leucocephala) and kakawate (Gliricidia sepium) on the productivity and rate of erosion of a rice based kaing...

    Cyhoeddwyd 1983
    Llyfr

    The Effect of biological contour strips composed of ipil-ipil (Leucaena Leucocephala) and kakawate (Gliricidia sepium) on the productivity and rate of erosion of a rice based kaingin system in Mt. Makiling, Puting Lupa
  4. 4

    Progress report January 1981-June 1981.

    Cyhoeddwyd 1981
    Llyfr

    Progress report January 1981-June 1981.
  5. 5

    What is an agroecosystem and why is it worthy of study? gan Conway, Gordon

    Cyhoeddwyd 1981
    Analytics

    What is an agroecosystem and why is it worthy of study?
  6. 6

    Directory on upland development and resource management

    Cyhoeddwyd 1980
    Llyfr

    Directory on upland development and resource management
  7. 7

    The search for a relevant framework for resource development proceedings of the Seminar-Workshop held on January 21 & 22, 1978 at UPLB, College, Laguna.

    Cyhoeddwyd 1978
    Llyfr

    The search for a relevant framework for resource development proceedings of the Seminar-Workshop held on January 21 & 22, 1978 at UPLB, College, Laguna.

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