Speleology : caves and the cave environment /

Bibliographic Details

Main Author:	Moore, George William, 1928-
Corporate Author:	National Speleological Society
Other Authors:	Sullivan, G. Nicholas (Gerardus Nicholas), 1927-2014
Format:	Book
Language:	English
Published:	St. Louis : Cave Books, [1997].
Edition:	Revised third edition.
Subjects:	Speleology.