Lesnye biologicheskie aktivnye resursy (berezovyĭ sok, z︠h︡ivit︠s︡a, efirnye masla, pishchevye, tekhn. i lekrstvenney rastenii︠a︡
Materialy mez︠h︡dunarodnogo seminara, Khabarovsk, 19-21 senti︠a︡bri︠a︡ 2001
Illustrations and maps
illustrations
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