Show indiana erosion erd sion destructive soil erosion to lg not con fined to any one section of the country the united states department of agri culture says in one of the best south ern indiana counties which originally contained largo large areas of fine limestone soil a R survey made by the state in co operation with the federal gov government ramn rn mn showed that approximately 30 0 o per cent ot of the total area had been because of soil erosion in dimny places the eros erosion lore had stripped off both bolh the surface soil rind and subsoil to bedrock |