Modification proposal

Selun Höhlensystem
Community (Canton)	Alt St.Johann (SG)
Length*	Actual value: 6407 New value: meters Indicate the total measured length. Estimates are not allowed!
Depth*	Actual value: 507 New value: meters Indicate the difference beween twe lowest and the highest measuring point. Estimates are not allowed!
Exploration by	Actual value: OGH New value: club(s) abbreviation List all clubs that have actively contributed to the actual survey.
Last modified	This record was last modified on 05.02.2001 by Andy Dickert.
Questions about you
Your name*
Your club	club(s) abbreviation
Your email*
Your comment	Indicate how you know about this modification and add any comments that could help to decide whether your modification proposal will be accepted.
Please enter the string shown in the image. The possible characters are letters from A to Z in capitalized form and the numbers from 0 to 9.

* mandatory