Resultados de procura - "Tillage Research."

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  1. 1

    Use of chemicals in lieu of land preparation in flooded rice por Yogaratnam, Ponnampalam 1932-

    Publicado 1969
    Thesis


    Imaxe de Portada
  2. 2

    Use of chemicals in lieu of land preparation in flooded rice [microform] por Yogaratham, Ponnampalam 1939-

    Publicado 1974
    Visual Material


    Imaxe de Portada
  3. 3

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen update in transplanted rice por Castroverde, Yolanda Lumanug 1951-

    Libro


    Imaxe de Portada
  4. 4

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform]. por Castroverde, Yolanda LUmanug 1951-

    Publicado 1980
    Visual Material


    Imaxe de Portada

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