[Geology]. Serban, Mihai, Iosif Viehmann, and Dan Coman.
Hoelen Romaeniens (Hollows of Romania).
quarto. 38-page bibliography plus 143 black and white photographs of the caves of Romania. scarce. text in German.
Edition: First edition
Binding: Cloth over Boards with Original Dust Jacket
Condition: Very good condition, but mild ex-library
Book Id: 14141