Erakusten 71 - 80 emaitzak -- 96 bilaketa honetara '"Irrigation farming."', Bilaketaren denbora: 0,02s Findu emaitzak
  1. 71

    Research relating to the economics of irrigation in rice production nork Barker, Randolph

    Argitaratua 1970
    Liburua

    Research relating to the economics of irrigation in rice production
  2. 72

    The economics of irrigating sugarcane farms in San Carlos Milling District,1967-1968 nork Caintic, Crisogono U. 1923-

    Argitaratua 1969
    Thesis

    The economics of irrigating sugarcane farms in San Carlos Milling District,1967-1968
  3. 73

    Irrigation principles and practices nork Israelsen, Orson Winso 1887-1968

    Argitaratua 1962
    Liburua

    Irrigation principles and practices
  4. 74

    Preliminary analysis of the effect of pump irrigation on farmers' income nork Lawas, Jose Mercado 1932-

    Argitaratua 1956
    Thesis

    Preliminary analysis of the effect of pump irrigation on farmers' income
  5. 75

    Irrigated soils their fertility and management nork Thorne, David Wynne 1908-

    Argitaratua 1954
    Liburua

    Irrigated soils their fertility and management
  6. 76

    Irrigation principles and practices nork Israelsen, Orson Winso 1887-

    Argitaratua 1950
    Liburua

    Irrigation principles and practices
  7. 77

    Determination of optimum furrow flow and water intake rate in a Lipa-Calumpang inter-grade soil nork Caoili, Abraham Albano 1935-

    Liburua

    Determination of optimum furrow flow and water intake rate in a Lipa-Calumpang inter-grade soil
  8. 78

    The effect of pump irrigation on the income of rice farmers a case study in Pila, Laguna, Philippines, 1974-1975 nork Ahmad, Ismet 1945-

    Liburua

    The effect of pump irrigation on the income of rice farmers a case study in Pila, Laguna, Philippines, 1974-1975
  9. 79

    Members' level of performance in an irrigators' association nork Senen, Felicidad Rosita Nelmida

    Liburua

    Members' level of performance in an irrigators' association
  10. 80

    Case study of irrigation water in two land consolidation projects in Nueva Ecija nork Pacis, Merlita Paz 1945-

    Liburua

    Case study of irrigation water in two land consolidation projects in Nueva Ecija

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