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conservation of biological diversity معنى

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  • حفظ التنوع البيولوجي

كلمات ذات صلة

  1. conservation laws معنى
  2. conservation measure معنى
  3. conservation medicine معنى
  4. conservation monitoring unit معنى
  5. conservation movement معنى
  6. conservation of biological diversity in mountain ecosystems معنى
  7. conservation of climate معنى
  8. conservation of energy معنى
  9. conservation of genetical diversity معنى
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