0621 Economic Brief https://www.ag.ndsu.edu/news/newsreleases/2007/june-21-2007/migration-costs-north-dakota-1-billion-during-14-year-span/0621-economic-brief.pdf/view https://www.ag.ndsu.edu/news/logo.png 0621 Economic Brief 2007-06-21.0152501735.pdf — 258.8 KB