Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Yesu Das, T. 1938-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Cross resistance in selected rice varieties to four species of stem borers [microform] gan Yesu Das, T. 1938-

    Cyhoeddwyd 1977
    Visual Material

    Cross resistance in selected rice varieties to four species of stem borers [microform]
  2. 2

    Cross resistance in selected rice varieties to four species of stem borers gan Yesu Das, T. 1938-

    Cyhoeddwyd 1969
    Traethawd Ymchwil

    Cross resistance in selected rice varieties to four species of stem borers

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