This Week at Interior June 3, 2016

preview_player
Показать описание
This week: tightening restrictions on US ivory sales to better fight wildlife trafficking; assessing Alaska's carbon stores in an era of climate change; unveiling renewable energy efforts in New York and California; celebrating National Trails Day with nine new trails; putting the stamp of approval on the National Park Service's Centennial Stamps.
Рекомендации по теме