Severnye ryby. Basseĭn reki Pechory
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Syktyvkar
14 USD
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The book contains interesting information about rare and "ordinary" fish of the Pechora basin, a map of this catchment area and basic information about it, about the external structure of fish, about how dangerous our world is for aquatic inhabitants and how they should be preserved, as well as a dictionary that explains the necessary terms. The book is intended primarily for primary and secondary school students.