Spisanie na Bŭlgarskoto geologichesko druzhestvo = Zeitschrift der Bulgarischen geologischen Gesellschaft
Wedi'i Gadw mewn:
| OCLC: | 2250678 |
|---|---|
| Awdur Corfforaethol: | |
| Iaith: | Bulgarian English French German Russian |
| Cyhoeddwyd: |
Sofi︠i︡a :
Pechatni︠t︡sa "Khudozhnik",
1927-
|
| Pynciau: | |
| Fformat: | Cyfresol Note that CRL will digitize material from the collection when copyright allows. |
| Cyhoeddwyd: | God. 1, kn. 1- |
|---|---|
| Disgrifiad o'r Eitem: | Title from cover. |
| Disgrifiad Corfforoll: | v. ; 24 cm. |
| Publication Frequency: | Three times a year. |
| ISSN: | 0007-3938 |