Hagedorn, Donald J Compedium of pea diseases / by Donald J. Hagedorn - St. Paul, Minn. : American Phytopathological Society - 57 p. - The disease compedium series . LCCN: 200975 Subjects--Topical Terms: ChÃcharo -- Enfermedades Dewey Class. No.: PA 635.656 H3