Kemp, A. C. The hornbills : Bucerotiformes / Alan Kemp ; illustrated by Martin Woodcock. - Oxford ; New York : Oxford University Press, 1995. - x, 302 p., 14 p. of plates : ill. (some col.), maps ; - Bird families of the world . ISBN: 019857729X Subjects--Topical Terms: Hornbills. LC Class. No.: QL696.C729K448 1995