Showing 81 - 90 results of 242 for search '"Fertilizer and manures"', query time: 0.01s Refine Results
  1. 81

    Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform] by Fagi, Achmad Mudzakkir 1940-

    Published 1979
    Visual Material

    Environmental factors affecting fertilizer nitrogen efficiency in flooded tropical rice [microform]
  2. 82

    Supplying zinc requirements of sugarcane studies on phophorus-zinc interactions and method of zinc fertilizer applications [microform] by Lawas, Nestor R. 1949-

    Published 1979
    Visual Material

    Supplying zinc requirements of sugarcane studies on phophorus-zinc interactions and method of zinc fertilizer applications [microform]
  3. 83

    Effects of fertilization, row spacing and weed control on the yield of upland rice [microform] by Clarete, Celso Loquellano 1945-

    Published 1979
    Visual Material

    Effects of fertilization, row spacing and weed control on the yield of upland rice [microform]
  4. 84

    A farmer's primer on growing rice by Vergara, Benito S.

    Published 1979
    Book

    A farmer's primer on growing rice
  5. 85

    Effects of foliar sprays of urea on the growth of calamandarin seedlings [microform] by Bondad, Angelina Ang 1948-

    Published 1979
    Visual Material

    Effects of foliar sprays of urea on the growth of calamandarin seedlings [microform]
  6. 86

    Response of flooded and non-flooded rice to ipil-ipil (Leucaena leucocephala (Lam) De Witt) leaves fertilization [microform] by Lao-Lao, Milagros Bolivar 1949-

    Published 1979
    Visual Material

    Response of flooded and non-flooded rice to ipil-ipil (Leucaena leucocephala (Lam) De Witt) leaves fertilization [microform]
  7. 87

    Fertilizers and soil fertility by Jones, Ulysses S.

    Published 1979
    Book

    Fertilizers and soil fertility
  8. 88

    A farmer's primer on growing rice. by Vergara, Benito S.

    Published 1979
    Book

    A farmer's primer on growing rice.
  9. 89

    Fertilizers and soil fertility. by Jones, Ulysses S.

    Published 1979
    Book

    Fertilizers and soil fertility.
  10. 90

    Preliminary report on the international trial on nitrogen fertilizer efficiency in rainfed wetland rice, 1st-.

    Published 1978
    Book

    Preliminary report on the international trial on nitrogen fertilizer efficiency in rainfed wetland rice, 1st-.

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