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Erodible Land Study Almost Complete

Tags: Louisa Soil and Water Conservation District

Agricultural engineering student Roderick Hall adjusts the surveyor's transit one step in the engineering control of soil and water resources.

Agricultural engineering student Roderick Hall adjusts the surveyor's transit one step in the engineering control of soil and water resources.

B&W photo labeled "C. Wagg Drop Box on July 14, 1958".

Tags: Louisa County - Iowa, Photograph

B&W photo of water flowing down field.

Tags: Louisa County - Iowa, Soil Conservation

Color slide of a field with straight crop rows.

Tags: Agriculture, Ida County Soil and Water Conservation District, Soil Conservation

Disk reduced tillage systems.

Tags: Lee County - Iowa, Photograph

Two b&w photographs of small terrace.

Tags: Louisa County - Iowa, Photograph, Terracing

B&W photograph with handwritten, "Farm Pond, Dam & Diversion Terrace on George Taylor Farm 10/9/59".

Tags: Farmland, Louisa County - Iowa, Terrace Systems

Cover crops are good for soil and water.

Tags: Agriculture, Black Hawk County Soil and Water Conservation District, Cover Crops

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