Scientists looking for hidden volcano on Czech-German border
http://www.praguemonitor.com/en/21/life_in_the_czech_republic/1045/
Six feared dead in cavern on volcanic island of Tenerife
http://www.alertnet.org/thenews/newsdesk/L11803276.htm
http://www.praguemonitor.com/en/21/life_in_the_czech_republic/1045/
Six feared dead in cavern on volcanic island of Tenerife
http://www.alertnet.org/thenews/newsdesk/L11803276.htm