I believe the barrier effectiveness is due either later this calendar year or early next calendar year.
On October 16th, 2012. See this statement in context.
On October 16th, 2012. See this statement in context.
October 16th, 2012 / 10:45 a.m.
Senior Science Advisor, Central and Arctic Region, Great Lakes Laboratory for Fisheries and Aquatics Sciences, Burlington, Department of Fisheries and Oceans
I believe the barrier effectiveness is due either later this calendar year or early next calendar year.
See context to find out what was said next.