Show Billion Acres Acre Surveyed Nearly a billion acres of farm lands land In 10 the United States have be been n mapped by soil surveyors of ot the United United Unit Unit- ed States Department of Agriculture This area Is- Is is In greater than the tire corn coma area of European Germ Germany ny France and Great Britain The work worl Is now progressing at the tire rate of more than 1 acres each year and department officials estimate that between 20 and 30 years will be required requIred required re re- re- re to complete the survey The cost of oL this work Is between 2 and 3 S Scents cents an nn acre |