Fresh Blueberry Crunch

Fresh Blueberry Crunch
Recipe from 1982 Southern living annual recipes
4 cups of fresh blueberries
1 cup firmly packed brown sugar
¾ cup all-purpose flour
¾ cup regular oats, uncooked
½ cup butter, melted.
Place blueberries in a 2-quart baking dish, spreading evenly. Combine remaining ingredients and sprinkle over the blueberries. Bake at 350 degrees for 45 minutes. Yield 6 servings.