-
By: Ribarov, GeorgiType: ArticleIn: Mémoires du Muséum national d'histoire naturelleVolume: 169Series:Issue:Date: 1996Page Range: 235--241Publication Info: Paris, Éd. du Muséum, 1993-Subjects:
-
By: Ribarov, GeorgiType: ArticleIn: Historia naturalis bulgaricaVolume: 1Series:Issue:Date: 1989Page Range: 34--35Publication Info: Sofiia, Bulgarska akademiia na naukite, c1989-Subjects: