TY  - BOOK
AU  - Hvass,Hans
AU  - Vevers,Gwynne
AU  - Eigener,Wilhelm
TI  - Birds of the world
U1  - 598.2 
PY  - 1963///
CY  - London
PB  - Methuen
KW  - Birds
N1  - Translation of : Alverdens fugle; Includes bibliographical references and index
ER  -