Khan, A. Hafiz. 1928. “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 54 (3):177-78. https://doi.org/10.36808/if/1928/v54i3/19363.