Mostrar 61 - 70 resultats de 86 per cerca '"Fields crops"', hora de la petició: 0.02sec Refinar resultats
  1. 61

    Fertilizer for rice per Beebe, James

    Publicat 1974
    Llibre

    Fertilizer for rice
  2. 62

    Production of other crops in paddy fields in Yala, 1972 a case study based on record keeping farmers in two special projects, Elahara & Dewahuwa per Ranatunga, A. S.

    Publicat 1974
    Llibre

    Production of other crops in paddy fields in Yala, 1972 a case study based on record keeping farmers in two special projects, Elahara & Dewahuwa
  3. 63

    Marketing of major agricultural products in Lanao del Norte per Vera Cruz, W.C

    Publicat 1974
    Llibre

    Marketing of major agricultural products in Lanao del Norte
  4. 64

    Marketing of major agricultural products in Cagayan Valley per Valiente, A.M

    Publicat 1974
    Llibre

    Marketing of major agricultural products in Cagayan Valley
  5. 65

    Guide for field crops in the tropics and the subtropics

    Publicat 1974
    Llibre

    Guide for field crops in the tropics and the subtropics
  6. 66

    Crop production per Delorit, Richard J. (Richard John) 1921-

    Publicat 1973
    Llibre

    Crop production
  7. 67

    Crop production per Hughes, Harold De Mott 1882-1969

    Publicat 1972
    Llibre

    Crop production
  8. 68

    Production of field crops a textbook of agronomy per Kipps, Michael Smith 1900-

    Publicat 1970
    Llibre

    Production of field crops a textbook of agronomy
  9. 69

    Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.

    Publicat 1968
    Llibre

    Agro-information flow at the village level a survey of communication sources in the adoption process of high-yielding varieties of crops.
  10. 70

    Principles of field crop production per Martin, John Holmes 1893

    Publicat 1967
    Llibre

    Principles of field crop production

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