Tags: Cliff Johnson, Soil and Water Conservation, West Pottawattamie County Iowa
Tags: Carl Steinbrink Farm, Farmland, Fish Kill, Oxygen Deprivation, Pond, Soil and Water Conservation, West Pottawattamie County Iowa
Tags: Agriculture, Drainage Channel, Farmland, Soil and Water Conservation, Tile Outlet, West Pottawattamie County Iowa
Tags: Agriculture, Corn, Crops, Farmland, Gilmore City Iowa, Pocahontas County, Soil and Water Conservation, Terraces
Tags: C.W. McManamy, Council Bluffs Iowa, Drop Inlet, McClelland, Nonpareil
Tags: Agriculture, Farmland, Indian Creek, Soil and Water Conservation, West Pottawattami County Iowa
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