Caving basics : a comprehensive manual for beginning cavers /

Bibliographic Details

Corporate Author:	National Speleological Society. Caver Training Committee
Other Authors:	Hassemer, Jerry H., Rea, Tom (Editor)
Format:	Book
Language:	English
Published:	Huntsville, Ala. : National Speleological Society, 1987.
Subjects:	Caving. Spéléologie d'amateurs.