Cuceritorii întunericului
Subtitle: [alpinismul invers în lumea peșterilor]
By: Marcian Bleahu ; [cuvînt înainte de Constantin Motaș ; cartografia de Coca Dumitrescu ; coperta de C. Constantiniu].
Publisher: "Sport-Turism"
Published: 1976
Place of publication: București
Language: rum
Number of pages: 192
Subjects: Caves.
Notes: Includes bibliographical references.