Browse Items · Iowa Heritage Digital Collections

Mule-driven threshing machine, 1931

A twenty-mule team pulling a threshing machine. Six men are driving and working the machine while one walks alongside the mule team.

Mulch tilled field in Dickinson County, Iowa.

Tags: Dickinson County, Farmland, Mulch Till, Soil and Water Conservation

B&W photos of the Ida County SWCD booth at the fair. (2)

Tags: Fair Booth, Ida County Soil and Water Conservation District

Color slide of a muddy road near a dirt driveway and farmland.

Tags: Henry County Soil and Water Conservation District

Here are scenes of muddy fields after frequent rains. Evidence of soil displacement and erosion can be seen.

Muddy field beside a fence

Color slide of muddy farmland rising up to a paved road.

Tags: Farmland, Henry County Soil and Water Conservation District

Color slide of a muddy eroded field.

Tags: Henry County Soil and Water Conservation District, Soil Erosion

Soviets