TY  - BOOK
AU  - King Warren B
TI  - Endangered birds of the world: the ICBP bird red data book
SN  - 0-87474-584-5
U1  - 598.168 
PY  - 1981///
CY  - Washington
PB  - Smithsonian Institution Press
KW  - Birds-conservation
KW  - Rare birds
ER  -