TY  - BOOK
AU  - 
ED  - Kroodsma, Donald, E.
ED  - Miller, Edward, H.
ED  - Ouellet, Henri
TI  - Acoustic comunication in birds; Vol.2: song learning and its consequences
U1  - 598.259, 
PY  - 1982///
CY  - New York
PB  - Academic Press
ER  -