Pynciau a Argymhellir O fewn eich chwiliad
Dangos 1 - 16 canlyniadau o 16 ar gyfer chwilio '', amser ymholiad: 0.04e Mireinio'r Canlyniadau
  1. 1
    Losing strands in the web of life : vertebrate declines and the conservation of biological diversity /
    gan Tuxill, John D.
    Cyhoeddwyd 1998
    "May 1998."
    Llyfr
  2. 2
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 18. Energy crisis.
    Llyfr
  3. 3
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 19. Population explosion.
    Llyfr
  4. 4
    Indonesian country study on biological diversity
    Cyhoeddwyd 1993
    In English, with introd. in Indonesian.
    Cover title.
    "Prepared for the United Nations Environment Programme (UNEP)."
    Llyfr
  5. 5
    Genetically modified organisms and biosafety : a background paper for decision-makers and others to assist in consideration of GMO issues /
    gan Young, Tomme R.
    Cyhoeddwyd 2004
    Publisher description
    Llyfr
  6. 6
    Global biodiversity : status of the earth's living resources : a report /
    Cyhoeddwyd 1992
    "With project sponsorship from Overseas Development Administration, UK and additional support from the Ministry of Foreign Affairs, The Netherlands, the Ministry of the Environment, Denmark, and the World Bank.
    Llyfr
  7. 7
    Bangladesh, state of bio-diversity /
    Cyhoeddwyd 2001
    Llyfr
  8. 8
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 10. Desertification
    Llyfr
  9. 9
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 11. Ozone depletion.
    Llyfr
  10. 10
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 12. Small island development.
    Llyfr
  11. 11
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 13. Protected area networks.
    Llyfr
  12. 12
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 15. Wilderness.
    Llyfr
  13. 13
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 16. Toxic and hazardous wastes.
    Llyfr
  14. 14
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 17. Nuclear wastes.
    Llyfr
  15. 15
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 14. Wildlife and forest conservation.
    Llyfr
  16. 16
    International encyclopaedia of sustainable development /
    Cyhoeddwyd 1998
    v. 20. Habitat..
    Llyfr
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