A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #0-9



.. (1957) // . . - . . . 5. [Stratigraphy and Tectonics of a Pre-Balkan Area between Dryanovskata and Veselina Rivers. Izv. Geol. Inst. Bulgar. Akad. Nauk 5, 139174.]



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