Khan, A. H. Inoculation of Chir (Pinus Longifolia) With Coleosporium Campanulae (Pers.) Lev., on Campanula Canesoens, Wall, and Coleos-Porium Inulae (Kunze) Ed. Fish., on Inula Cappa D. C. Indian Forester 1928, 54, 177-178.