three other countries � spain, czech republic, and slovakia � had also been warned by the eu, but devised sufficient air management plans within the requested time frame.. october 2010 (18). researchers examined 1,714 samples over six months and found that just 39 per cent contained what they buyer thought they had been sold .. october 2013 (25)
researchers examined 1,714 samples over six months and found that just 39 per cent contained what they buyer thought they had been sold