Howard, Richard, 1936- A complete checklist of the birds of the world / Richard Howard, Alick Moore ; with a foreword by Leslie Brown. - Oxford ; New York : Oxford University Press, 1980. - 701 p. ; 23 cm. Includes bibliographical references and index. ISBN: 0192176811 Nat. Bib. No.: GB80 Subjects--Topical Terms: Birds--Classification. LC Class. No.: QL677 / .H75 Dewey Class. No.: 598/.012