Poet biorefining ethanol plant
boater on Raccoon River
Combine in field
Dean Coleman standing in front of farming machinery
Robinson barn in Cedar County
Officers and other members of AgriPower FFA Chapter
Big Boy train is the  heaviest steam locomotive ever built: the 772,250-pound engine and 436,500-pound
cornfield with silos in the background
Mexican marketers visting Iowa ethanol plant
Tom Vilsack with microphone