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Teoreticheskai︠a︡ ėkologii︠a︡ /

Other Authors:
Alekseev, V. V. and Fedorov, V. D.
Format:
Book
Language:
Russian
Subjects:
Aquatic ecology Soviet Union
Ecology Soviet Union Philosophy
Nature conservation Soviet Union
Nature Effect of human beings on
View in NAL's Catalog:
CAT88901152