what was done first and it done with the utmost cautiond safety in the minimum risk the basis of that contribution from uroe control which in turn was based what said by the volcant
That is what was done first, and it was done with the utmost caution and safety and the minimum risk, on the basis of that first contribution from Eurocontrol, which, in turn, was based on what was said by the Volcanic Ash Advisory Centre in London, which was established years ago.
That is what was done first, and it done with the utmost caution safety and the minimum risk, the basis of that contribution from Eurocontrol, which, in turn, was based what said by the Volcanic Ash Advisory in London, which was years ago.