Visas 1 - 2 av 2 resultat för sökning '"Pests Control Developing countries"', Sökningstid: 0,02s Förfina resultatet
  1. 1

    Opportunities for biological control of agricultural pests in developing countries av Greathead, D.J. (David John) 1931-

    Publicerad 1983
    Bok

    Opportunities for biological control of agricultural pests in developing countries
  2. 2

    Report of the Steering Group on pest control under the conditions of small farmer food crop production in developing countries.

    Publicerad 1977
    Bok

    Report of the Steering Group on pest control under the conditions of small farmer food crop production in developing countries.

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