Visas 1 - 4 av 4 resultat för sökning 'International Union for the Conservation of Nature and Natural Resources', Sökningstid: 0,01s Förfina resultatet
  1. 1

    Proceedings of a regional meeting on the use of ecological guidelines for development in the tropical forest areas of South East Asia, held at Bandung, Indonesia 29 May to 1 June 1...

    Publicerad 1975
    Bok

    Proceedings of a regional meeting on the use of ecological guidelines for development in the tropical forest areas of South East Asia, held at Bandung, Indonesia 29 May to 1 June 1974.
  2. 2

    Ecological principles for economic development av Dasmann, Raymond Frederick 1919-

    Publicerad 1973
    Bok

    Ecological principles for economic development
  3. 3

    Wildlife in danger av Fisher, James, 1912-

    Publicerad 1969
    Bok

    Wildlife in danger
  4. 4

    Symposium the ecological effects of biological and chemical control of undesirable plants and animals. av Kuenen, D. J.

    Publicerad 1961
    Bok

    Symposium the ecological effects of biological and chemical control of undesirable plants and animals.

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