The Douglas Campbell Show: Farm in north-western Missouri, Route 31 / 33, MO (1992)
The Douglas Campbell Show: Mississippi River, Hannibal, MO (1992)
The Douglas Campbell Show: Mark Twain tourist riverboat, Hannibal, MO (1992)
The Douglas Campbell Show: Farm in north-western Missouri, Route 31 / 33, MO (1992)
The Douglas Campbell Show: Rail bridge on Mississippi River, Hannibal, MO (1992)
The Douglas Campbell Show: Grain silos beside Mississippi River, Hannibal, MO (1992)
The Douglas Campbell Show: Windmill in north-west Missouri, MO (1992)
The Douglas Campbell Show: Soybean pods on the plant, MO (1992)
The Douglas Campbell Show: Farm, Rt. 31 / 33, MO (1992)
The Douglas Campbell Show: House, Bray's Farm, MO (1992)
The Douglas Campbell Show: Tickseed (coreopsis), Rt. 31 / 33, MO (1992)
The Douglas Campbell Show: J picking tomatoes, Bray's Farm, MO (1992)
The Douglas Campbell Show: Large tomatoes: Bray's Farm, MO (1992)
The Douglas Campbell Show: Soybeans, MO (1992)
The Douglas Campbell Show: Wild millet (close-up), Cameron, MO (1992)
The Douglas Campbell Show: Venice mallow (close-up, aka flower-of-an-hour), Cameron, MO (1992)
The Douglas Campbell Show: Common chicory (close-up), Cameron, MO (1992)
The Douglas Campbell Show: Venice mallow (close-up, aka flower-of-an-hour), Cameron, MO (1992)
The Douglas Campbell Show: Convolvulus (close-up, aka common bindweed), Cameron, MO (1992)
The Douglas Campbell Show: Polygonum (aka smartweed), Cameron, MO (1992)
The Douglas Campbell Show: Grass, Cameron, MO (1992)
The Douglas Campbell Show: Red clover (close-up), Cameron, MO (1992)
The Douglas Campbell Show: White prairie aster, Cameron, MO (1992)
The Douglas Campbell Show: Unidentified flower, Cameron, MO (1992)
The Douglas Campbell Show: S. J. Bray's Farm sign, Cameron, MO (1992)
The Douglas Campbell Show: Mississippi River, Hannibal, MO (1992)
The Douglas Campbell Show: Mississippi River, Hannibal, MO (1992)