DEL WEBB <WBB> UNIT SELLS JOINT VENTURE STAKE Del E. Webb Corp said its Del E. Webb Properties Corp unit sold one-half of its interest in the 224-acre Towne Meadows mixed-use development near Mesa and Gilbert, Ariz., to Klukwan Inc, an Alaskan native cooperative. Terms of the sale were not disclosed. Webb said it had a one-half interest in the venture.