Dangos 1 - 5 canlyniadau o 5 ar gyfer chwilio '', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    On the little known Philippine cicadas of the genus psithyristria (homoptera, cicadidae) gan Hayashi, Masami

    Cyhoeddwyd 1979
    Llyfr

    On the little known Philippine cicadas of the genus psithyristria (homoptera, cicadidae)
  2. 2

    Studies on some aspects of the life, history and habits of the brown planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera [microform] gan Bae, Sang Hee 1934-

    Cyhoeddwyd 1977
    Visual Material

    Studies on some aspects of the life, history and habits of the brown planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera [microform]
  3. 3

    Studies on some aspects of the life, history and habits of the brown planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera gan Bae, Sang Hee 1934-

    Cyhoeddwyd 1966
    Traethawd Ymchwil

    Studies on some aspects of the life, history and habits of the brown planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera
  4. 4

    The leafhoppers and froghoppers of Australia and New Zealand (Homoptera Cicadelloidea and Cercopoidea). gan Evans, J. W.

    Cyhoeddwyd 1966
    Llyfr

    The leafhoppers and froghoppers of Australia and New Zealand (Homoptera Cicadelloidea and Cercopoidea).
  5. 5

    Pests of hevea plantations in Malaya gan Rao, B. Sripathi

    Cyhoeddwyd 1965
    Llyfr

    Pests of hevea plantations in Malaya

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