TY  - BOOK
AU  - Sallabanks,Rex,ed
TI  - Avian conservation : research and management
SN  - 155963569X
U1  - 333.95816 
PY  - 1998///
CY  - Washington, D.C
PB  - Island Press
KW  - Avian conservation
KW  - Monitoring birds; Urban landscapes; Global variation
N2  - Economics
ER  -