The Orchid world : a monthly illustrated journal entirely devoted to orchidology. - 6 volumes : illustrations ; 28 cm. - Vol. 1, no. 1 (Oct. 1910)-v. 6, no. 12 (Nov./Dec. 1916) Edited by Gurney Wilson. Subjects--Topical Terms: Orchids--Periodicals. Dewey Class. No.: 635.9/3415