irrigated farmland in the U.S. is increasing after a dip in the mid-1980s that was due to weak commodity prices and high cropland idling

irrigated farmland in the U.S. is increasing after a dip in the mid-1980s that was due to weak commodity prices and high cropland idling

irrigated farmland in the U.S. is increasing after a dip in the mid-1980s that was due to weak commodity prices and high cropland idling


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