lang: en
updated: 2009-02-20
author: Martin Requart
archived: 2008-05-01
system: 0
source: 1 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd401.html>
source: 2 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd402.html>
source: 3 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd403.html>
source: 4 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd404.html>
source: 5 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd405.html>
source: 6 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd406.html>
source: 7 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd407.html>
source: 8 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd408.html>
source: 9 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd409.html>
source: 10 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd410.html>
source: 11 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd411.html>
source: 12 <http://web.archive.org/web/20001009210625/http://helen.oceangirl.org/eguide/egd412.html>
published: 2000-10-07