“No volcano on earth produces so many rings of ... the eruptions of 2001 and the following two years, when a layer of lapilli and ashes formed on streets and motorways endangering car circulation.
Volcanoes are natural laboratories in which ... The nature of their solid products, lava, scoria, lapilli, and ashes, have been carefully studied, but their gaseous products are less easily ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results