Files

Download

Download Full Text (28.8 MB)

Publication Date

January 1942

Keywords

United States, Regional Speleology, Technical Speleology

Type

Article

Publisher

National Speleological Society

Identifier

K26-00553

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.