Browse Items · Iowa Heritage Digital Collections

Rill erosion in Elk Township; Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Elk Township, Farmland, Rill Erosion, Soil and Water Conservation

Various news articles for the Rotary Club Tour, 1949.

Tags: Agriculture, Delaware County Iowa, Farmland, Rotary Club Tour, Soil and Water Conservation

Sediment at the bottom of the hill in Colony Township; Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Erosion, Farmland, Soil and Water Conservation

Sediment collection in the ditch in Elk Township; Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, Soil and Water Conservation

Tags: Agriculture, Delaware County Iowa, Farmland, Gully Erosion, James Hogan, Oneida Township, Sheet Erosion, Soil and Water Conservation

Silt erosion in a ditch. in Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Erosion, Farmland, Silt, Soil and Water Conservation

Soil and Water Resource Conservation Plan for Delaware County, Iowa.

Tags: Agriculture, Conservation Plan, Delaware County Iowa, Farmland, Soil and Water Conservation

Soil assessment for the Rotary Club Tour in Delaware County, Iowa.

Tags: Agriculture, Delaware County Iowa, Farmland, Rotary Club Tour, Soil and Water Conservation

Delaware County Soil Commissioner, Norm Brus.

Tags: Agriculture, Delaware County Iowa, Farmland, Norm Brus, Soil and Water Conservation, Soil Commissioner

News release and article published on soil conservation information for farmers in the Backbone watershed in Delaware County, Iowa.

Tags: Agriculture, Backbone Watershed, Delaware County Iowa, Farmland, Soil and Water Conservation