TY  - BOOK
AU  - Corral,Michael
TI  - The world of birds: a layman's guide to ornithology 
SN  - 0871065347 :
AV  - QL673 .C67 1989
U1  - 598 20
PY  - 1989///
CY  - Chester, Conn.
PB  - Globe Pequot Press
KW  - Birds
N1  - Includes bibliographical references (p. 201-211)
ER  -