Paleokarstŭt i kaolinovite nakhodishta v Severoiztochna Bŭlgarii︠a︡
By: Todor Krŭstev, Todorka Krŭsteva.
Edition: 1. izd.
Series: Nauchni trudove po karstologii︠a︡
Publisher: Izdatelska kŭshta "Ter ART"
Published: 2003
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 239
Notes: Includes bibliographical references.