'(<a href="http://www.j-archive.com/media/2010-10-13_J_26.wmv">Tom Ritchie presents the clue from Antarctica.</a>)  The 1959 Antarctic Treaty opened the continent to science & made possible such findings as this hole in the atmosphere in the 1980s'
the ozone
ALL ABOUT ANTARCTICA: The 1959 Antarctic Treaty opened the continent to science & made possible such findings as this hole in the atmosphere in the 1980s
The 1959 Antarctic Treaty opened the continent to science & made possible such findings as this hole in the atmosphere in the 1980s
The 1959 Antarctic Treaty opened the continent to science & made possible such findings as this hole in the atmosphere in the 1980s
ALL ABOUT ANTARCTICA
the ozone
ALL ABOUT ANTARCTICA