Đang hiển thị 1 - 4 kết quả của 4 cho tìm kiếm 'International Union for the Conservation of Nature and Natural Resources', thời gian truy vấn: 0.01s Tinh chỉnh kết quả
  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...

    Được phát hành 1975
    Sách

    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 Bằng Dasmann, Raymond Frederick 1919-

    Được phát hành 1973
    Sách

    Ecological principles for economic development
  3. 3

    Wildlife in danger Bằng Fisher, James, 1912-

    Được phát hành 1969
    Sách

    Wildlife in danger
  4. 4

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

    Được phát hành 1961
    Sách

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

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