Showing 111 - 120 results of 312 for search '"Manures"', query time: 0.02s Refine Results
  1. 111

    Farm technology on corn, sugarcane and palay farms (irrigated and non-irrigated) part I farm technology on corn farms by Almeda, Juanita P.

    Published 1979
    Book

    Farm technology on corn, sugarcane and palay farms (irrigated and non-irrigated) part I farm technology on corn farms
  2. 112

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

    Published 1979
    Book

    A farmer's primer on growing rice
  3. 113

    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]
  4. 114

    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]
  5. 115

    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]
  6. 116

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

    Published 1979
    Book

    A farmer's primer on growing rice
  7. 117

    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]
  8. 118

    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]
  9. 119

    Fertilizers and soil fertility by Jones, Ulysses S.

    Published 1979
    Book

    Fertilizers and soil fertility
  10. 120

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

    Published 1979
    Book

    A farmer's primer on growing rice.

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