Dangos 1 - 20 canlyniadau o 27 ar gyfer chwilio 'International Union for Conservation of Nature and Natural Resources', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 1
    Environmental education in an urban society : proceedings of the ninth regional conference of the North-West Europe Committee ... held at Rotterdam ... 1971 /
    Trafodyn Cynhadledd Llyfr
    Cyhoeddwyd 1972
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  2. 2
    IUCN bulletin.
    Cylchgrawn
    Cyhoeddwyd 1961
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  3. 3
    Gaia state of the ark atlas /
    Llyfr
    gan Durrell, Lee
    Cyhoeddwyd 1986
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  4. 4
    Western Mediterranean /
    Llyfr
    Cyhoeddwyd 1985
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  5. 5
    Masterworks of man & nature : preserving our world heritage /
    Llyfr
    Cyhoeddwyd 1992
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  6. 6
    Papers and proceedings [of the] eleventh technical meeting : New Delhi, India, 25 to 28 November 1969 /
    Llyfr
    Cyhoeddwyd 1970
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  7. 7
    Red data book /
    Llyfr
    Cyhoeddwyd 1972
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  8. 8
    Red Sea /
    Llyfr
    Cyhoeddwyd 1987
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  9. 9
    The Ecology of man in the tropical environment = L'ecologie de l'homme dans le milieu tropical : proceedings and papers [of the] ninth Technical Meeting held at Nairobi from 17 to 20 September, 1963 in conjunction with the Union's eighth General Assembly.
    Llyfr
    Cyhoeddwyd 1964
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  10. 10
    Madagascar /
    Llyfr
    Cyhoeddwyd 1984
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  11. 11
    Handbook of environmental education : with international case studies /
    Llyfr
    Cyhoeddwyd 1976
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  12. 12
    A strategy for antarctic conservation /
    Llyfr
    Cyhoeddwyd 1990
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  13. 13
    IUCN red list categories and criteria /
    Llyfr
    Cyhoeddwyd 2001
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  14. 14
    World Bank environment paper.
    Cyfresol
    Cyhoeddwyd 1992
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  15. 15
    Resolutions and recommendations /
    Llyfr
    Cyhoeddwyd 1991
    “...International Union for Conservation of Nature and Natural Resources. General Assembly...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  16. 16
    Ecological principles for economic development /
    Llyfr
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  17. 17
    Species conservation priorities in the tropical forests of Southeast Asia : proceedings of a symposium held at the 58th Meeting of the IUCN Species Survival Commission (SSC) : October 4, 1982, Kuala Lumpur, Malaysia /
    Llyfr
    Cyhoeddwyd 1982
    “...International Union for Conservation of Nature and Natural Resources. Species Survival Commission...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  18. 18
    Protected area economics and policy : linking conservation and sustainable development /
    Trafodyn Cynhadledd eLyfr
    Cyhoeddwyd 1994
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  19. 19
    First World Conference on National Parks : proceedings of a conference organized by the International Union for the Conservation of Nature and Natural Resources ... /
    Trafodyn Cynhadledd Llyfr
    Cyhoeddwyd 1964
    “...International Union for Conservation of Nature and Natural Resources...”
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
  20. 20
    Parks.
    Cylchgrawn
    Cyhoeddwyd 1990
    “...International Union for Conservation of Nature and Natural Resources...”
    Cael y testun llawn
    Ychwanegu at ffefrynnau
    Wedi'i Gadw mewn:
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