http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
These rifts in the earth, volcanoes, spewing lava, gases and ash, are forces of nature that are both a blessing and curse for human civilization.
Volcanoes 101 (3:00); flowingjkl;lkjnm,.n.,mn (0:13);
Title from resource description page (viewed July 24, 2017).