Photo by anitapeppers at morgueFile.com.https://www.ag.ndsu.edu/news/columns/prairie-fare/prairie-fare-more-dirt-might-promote-eating-more-veggies/photo-by-anitapeppers-at-morguefile.com/viewhttps://www.ag.ndsu.edu/news/columns/prairie-fare/prairie-fare-more-dirt-might-promote-eating-more-veggies/photo-by-anitapeppers-at-morguefile.com/@@download/image/2014-06-05.5057644126
