Grafitovoe orudenenie Severnogo Priladozhʹi͡a︡
Subtitle: geologii͡a︡ i geneticheskie osobennosti
By: N.S. Biskė.
Publisher: Karelʹskiĭ filial AN SSSR, In-t geologii
Published: 1987
Place of publication: Petrozavodsk
Language: rus
Number of pages: 172