Peștera Topolnița =
Subtitle: Die Topolnița-Höhle
By: Marcian D. Bleahu, Cristian Lascu.
Contributors: Lascu, Cristian.
Publisher: Editura Sport-Turism
Published: 1975
Place of publication: București
Language: rum
Number of pages: 75
Subjects: Topolnița Cave, Romania.
Other titles: Die Topolnița-Höhle.
Notes: German and Romanian.