What is the aim of red data book?

Related questions

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2. Why did IUCN prepare the Red Data Book?
3. What is the difference between Red Data Book and Red List?
4. What does IUCN Red List stand for?
5. What is the IUCN International Union for Conservation of Nature Red List?
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7. What is red data book in English?
8. What is Red Data Book explain?
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Tags

1. #documenting
2. #ladoga
3. #federation
4. #species
5. #document
6. #known
7. #subspecies
8. #russian
9. #fungi
10. #endangered
11. #exist
12. #plants
13. #animals
14. #territory
15. #within
16. #state
17. #local
18. #established
19. #rdbrf