USGS Publications Warehouse is a digital data warehouse containing citations and electronic versions of the entire report if available of USGS published reports and thematic maps.

Although deposits of loess, which are windblown soils pronounced LUSS, are found across the world, nowhere else but China do they reach as high as they do in western Iowa where some hills are more than 200 feet above the adjacent valleys.

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IPTV, Iowa's statewide public broadcasting network, provides quality, alternative programming that educates, enlightens, and entertains.

The Official Home page for the Iowa Department of Natural Resources, DNR. Our mission is to conserve and enhance our natural resources in cooperation with individuals and organizations to improve the quality of life for Iowans and ensure a legacy for future generations.