Pbk. 15/-. sbn 901769 00 2. Pbk. imprint: Royle House, Wenlock Rd, London N.1: W.R. Royle, 1968.
Previous ed. 1965.
A coloured key to the wildfowl of the world by Peter Scott. ISBN 0854930132. Published by for the Wildfowl Trust in 1968. Publication and catalogue information, links to buy online and reader comments.