Ladozhskoe ozero
Subtitle: fiziko-geograficheskaia kharakteristika i khoziaistvennoe ispolʹzovanie
By: S.V. Kalesnik
Publisher: "Znanie"
Published: 1975
Place of publication: Leningrad
Language: rus
Number of pages: 28
Notes: At head of title: Obshchestvo Znanie RSFSR. Leningradskaia organizatsiia.