Goodwin, Derek Birds of man's world / Derek Goodwin ; line ill. by Robin Prytherch - Ithaca, N.Y. : Cornell University Press, 1978 - viii, 183 p. : ill. ; 22 cm. Includes index. ISBN: 080141167X LCCN: 77-074922 //r86 Subjects--Topical Terms: Birds--BehaviorHuman-animal relationships