Owls of the world :

Owls of the world : their evolution, structure and ecology / edited by John A. Burton, illustrated by John Rignall - Rev. ed. - London ; Peter Lowe , c1992. - 208 p. : ill. (some col.) ;

Includes bibliographical references and index

0856546577


Owls--Zoology

QL696.S8 / O9 1992