GEOGRAPHICA RHODOPICA
Kliment Ohridski Univ. of Sofia. Dep. of Geology and Geography
GEOGRAPHICA RHODOPICA / Kliment Ohridski Univ. of Sofia. Dep. of Geology and Geography ; Ed. Board, : Georgy Baltackov - Ed.-in-Chief et al.. - : Kliment Ohridski Univ. Press, 1989 (печ. база при СУ).
забележка:Други ред. : Bistra Vekilska, Maria Vodenska, Ivan Choleev..
ISSN 0861-0878
913(497.2)(234.423.3) +
GEOGRAPHICA RHODOPICA / Kliment Ohridski Univ. of Sofia. Dep. of Geology and Geography ; Ed. Board, : Georgy Baltackov - Ed.-in-Chief et al.. - : Kliment Ohridski Univ. Press, 1989 (печ. база при СУ).
забележка:Други ред. : Bistra Vekilska, Maria Vodenska, Ivan Choleev..
ISSN 0861-0878