La Belgique souterraine
Subtitle: Un monde fabuleux sous nos pieds
By: sous la direction de Luc Stevens
Publisher: Éditions Labor
Published: 2005
Place of publication: Loverval, Belgium
Language: fre
Format: Hardcover
Number of pages: 252
ISBN-13: 9782804021177
Copyright date: 2005
Subjects: Speleology; Caves; Guidebooks; History
Notes: Includes bibliographical references (p. 238-240).