イベントカレンダー
-
Warning: Undefined property: Joomla\CMS\Table\User::$params in /var/www/html/pre-earthquakes/libraries/src/User/User.php on line 896
08:00 - 17:00 2nd Expert Group Meetings on The Project of Research on Determining Precursor Ionospheric Signatures of Earthquakes by Ground based Ionospheric Sounding APSCO Headquarters, Beijing, China 19-21 March 2013 投稿者 :: DEFAULT
