Books by Iowa Natural Resources Council
An inventory of water resource
An inventory of water resources and water problems, Western Iowa river basins
An inventory of water resource
An inventory of water resources and water problems, Skunk River basin, Iowa
An inventory of water resource
An inventory of water resources and water problems, Iowa-Cedar River basin, Iowa
Report of the Iowa Resources C
Report of the Iowa Resources Council for the biennium ending June 30, 1950