The first major international conference on the greenhouse effect in 1985 noted five estimates over the preceding five years for the rise in sea level. (newscientist.com)
HomeLife Realty Services Inc. recently held its first major International Conference in Niagara Falls, Ont. (remonline.com)
«Consumption rose in 2014/2015 by around 15 % due to the significant number of major international conferences and meetings.» (totalpolitics.com)