TY  - BOOK
AU  - Clements, James F.
TI  - The clements checklist of birds of the world
SN  - 978-0-8014-4501-9
AV  - QL 677 .C54 2007
PY  - 2007///
CY  - New York
PB  - Comstock Publishing Associates
KW  - Passerines
KW  - Non-Passerines
N1  - Includes Index
ER  -