This article or image contains material based on a work of a National Park Service employee, created during the course of the person's official duties. As a work of the U.S. federal government, such work is in the public domain. See the NPS website (http://www.nps.gov/) and NPS copyright policy (http://www.nps.gov/disclaimer.htm) for more information.
Původní historie souboru
(del) (cur) 09:56, 1 January 2007 . . Quadzilla99 (Talk | contribs) . . 516×387 (23,043 bytes) (This article or image contains material based on a work of a National Park Service employee, created during the course of the person's official duties. As a work of the U.S. federal government, such work is in the public domain. See the NPS website (http:)
Image taken from en.wiki (http://en.wikipedia.org/wiki/Image:MammothCaveNPS.jpg) ==Original summary== This article or image contains material based on a work of a National Park Service employee, created during the course of the person's official duties.
Tento soubor obsahuje dodatečné informace, poskytnuté zřejmě digitálním fotoaparátem nebo scannerem, kterým byl pořízen. Pokud byl soubor od té doby změněn, některé údaje mohou být neplatné.