SCOTT BAUER / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY SCOTT BAUER / US DEPARTMENT OF AGRICULTURE / SCIENCE PHOTO LIBRARY
Editorial use only.
Soil erosion research. Technician preparing a wind tunnel prior to an experiment to measure the effects of live plants and straw on reducing soil erosion from wind. Wind erosion tends to be most severe in areas with little ground cover. This research was performed for the United States Department of Agriculture.
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