Sovremennoe sostoi︠a︡nie ėkosistemy Ladozhskogo ozera
An edition of Sovremennoe sostoi︠a︡nie ėkosistemy Ladozhskogo ozera (1987)
By N. A. Petrova
Publish Date
1987
Publisher
Izd-vo "Nauka," Leningradskoe otd-nie
Language
rus
Pages
212
Description:
subjects: Lake ecology
Places: Russia (Federation), Ladoga Lake