-------------------- YOULIBR - Редкие птицы мира PDF | DJVU 1987 BOOKS NATURAL SCIENCES redkie-pticy-mira
BOOKS - NATURAL SCIENCES - Редкие птицы мира
Редкие птицы мира -  1987 PDF | DJVU М. Агропромиздат BOOKS NATURAL SCIENCES
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Редкие птицы мира
Year: 1987
Format: PDF | DJVU
File size: 78,9 MB
Language: RU

A description of the current state of the fauna of birds in various parts of the world is given, information on the distribution, abundance and biology of rare and endangered bird species is given. The reasons for the depletion of fauna in different countries of the world, measures to save endangered species, the main directions and results of work on the restoration of bird populations are considered. For specialists in the field of nature conservation, biologists.

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