In A Small Bowl, Combine The Ricotta, Italian Seasoning And Salt. Stir In The Mozzarella Cheese, Pepperoni, Parmesan Cheese, Mushrooms, Green Pepper And Onion. Separate Crescent Dough Into Four Rectangles; Seal Perforations. Spread Cheese Mixture Over Each Rectangle To Within 1/4 In. Of Edges. Roll Up Jelly-Roll Style, Starting With A Short Side; Pinch Seams To Seal. Cut Each Into Four Slices. Place Cut Side Down On Greased Baking Sheets. Bake At 375