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  1. 1
    מאת Babiera, Nicanor O.
    יצא לאור 2016
    Thesis

    Participatory planning and management for effective and efficient irrigation system case study of Bago River Irrigation System, Bago City, Negros Occidental
  2. 2
    מאת Nilo, Gina Parde 1961-
    יצא לאור 2004
    Thesis

    Assessment of sustainability of cropping system in the upland using soil and socio-economic indicators
  3. 3
    מאת Lakkathas, Asai
    יצא לאור 2003
    Thesis

    Assessment of factors affecting yield in irrigation systems case study of selected communal irriation [i.e. irrigation] systems in the province of Southern Leyte
  4. 4
    יצא לאור 1991
    ספר

    Basic procedures for agroeconomic research
  5. 5
    מאת Barlow, C.
    יצא לאור 1983
    ספר

    Evaluating technology for new farming systems case studies from Philippine rice farms
  6. 6
    מאת Banta, Gordon R.
    יצא לאור 1982
    ספר

    Asian cropping systems research microeconomic evaluation procedures
  7. 7
    מאת Sardido, Moises Lanticse 1936-
    יצא לאור 1977
    Visual Material

    Analysis of income and resource productivity of alternative rice farm cropping patterns in Bicol [microform]
  8. 8
    ספר

    Economics of cropping systems in Manaoag, Pangasinan, Philippines
  9. 9
    ספר

    Cash liquidity in the adoption of new cropping systems in Central Lampung, Indonesia
  10. 10
    Thesis

    The role of multiple cropping in Philippine rural development a study of selected cluster barrios in Cavite
כלי חיפוש: קבל רסס (RSS) — שליחת חיפוש דרך דואל