A guide to the birds of Ceylon [by] G. M. Henry; illustrated by the author. Henry, G. M. (George Morrison), 1891- Birds Sri Lanka. QL691.C4 H4 1971 598.295489 HEG Includes bibliographical references. London ; New York : Oxford University Press, 1971. 1971. 1971 Text [1], xl, 457 p., 30 plates. : eng Sri Lanka.