Showing 61 - 70 results of 96 for search '"Irrigation farming."', זמן שאילתה: 0.02s Refine Results
  1. 61

    Economics of water management a study of field channels מאת Kumar, P.

    יצא לאור 1977
    ספר

    Economics of water management a study of field channels
  2. 62

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

    יצא לאור 1977
    Visual Material

    The economics of irrigating sugarcane farms in San Carlos Milling District, 1967-1968 [microform]
  3. 63

    The economics of irrigating sugarcane farms in San Carlos Milling Districts, 1967-1968 מאת Caintic, Crisogono U.

    יצא לאור 1977
    Visual Material

    The economics of irrigating sugarcane farms in San Carlos Milling Districts, 1967-1968
  4. 64

    Complementary effects of irrigation and the new rice technology מאת Wickham, T.

    יצא לאור 1976
    ספר

    Complementary effects of irrigation and the new rice technology
  5. 65

    New rice technology and public investment in irrigation system מאת Hayami, Yujiro

    יצא לאור 1976
    ספר

    New rice technology and public investment in irrigation system
  6. 66

    A study on the farm systems development corporations credit program מאת Consignado, Teodulo G.

    יצא לאור 1976
    ספר

    A study on the farm systems development corporations credit program
  7. 67

    Farm ponds and check dams a water-impounding project [microform].

    יצא לאור 1975
    Visual Material

    Farm ponds and check dams a water-impounding project [microform].
  8. 68

    Effective rainfall in irrigated agriculture. מאת Dastane, N.G

    יצא לאור 1974
    ספר

    Effective rainfall in irrigated agriculture.
  9. 69

    Preliminary analysis of the effect of pump irrigation on farmer's income [microform] מאת Lawas, Jose Mercado

    יצא לאור 1973
    Visual Material

    Preliminary analysis of the effect of pump irrigation on farmer's income [microform]
  10. 70

    Integrated planning of irrigated agriculture in the Varamin and Garmsar Plains, Iran economics

    יצא לאור 1971
    ספר

    Integrated planning of irrigated agriculture in the Varamin and Garmsar Plains, Iran economics

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