Sbornik dokladi = Sbornik dokladov

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
OCLC:6420928
Awdur Corfforaethol: Nauchna konferen︠t︡si︠i︡a po minno delo i geologi︠i︡a "25 godini Vissh minno-geolozhki institut" Varna, Bulgaria
Awduron Eraill: Bandov, Kiril Ĭ
Iaith:Bulgarian
Russian
Cyhoeddwyd: Sofi︠i︡a : Vissh minno-geolozhki in-t--Sofi︠i︡a, 1978.
Cyfres:Godishnik na Visshi︠i︡a minno-geolozhki institut, Sofi︠i︡a ; t. 24.
Pynciau:
Fformat:

Trafodyn Cynhadledd Monograph

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