Ėtnicheskai︠a︡ ėkologii︠a︡
by Boris Vasilʹevich Andrianov, N. A. Dubova, A. N. I︠A︡mskov
Human ecologyEthnologyEthnophilosophy
Writing a summary for young readers…
For young readers
Book data: Open Library
by Boris Vasilʹevich Andrianov, N. A. Dubova, A. N. I︠A︡mskov
Book data: Open Library