TY  - BOOK
T1  - Bird song :biological themes and variations /
DA  - 2008.
CY  - Cambridge [England] ;
CY  - New York :
AU  - Catchpole, Clive.
AU  - Slater, P. J. B.
ET  - 2nd ed.
CN  - QL698.5
CN  - QL698.5
PB  - Cambridge University Press,
PP  - Cambridge [England] ;
PP  - New York :
PY  - 2008.
ID  - 327399
KW  - Birds
KW  - Birdsongs.
KW  - Birds
SN  - 9780521872423
SN  - 0521872421
TI  - Bird song :biological themes and variations /
LK  - http://www.loc.gov/catdir/toc/fy0805/2008276075.html
LK  - http://www.loc.gov/catdir/enhancements/fy0838/2008276075-b.html
LK  - http://www.loc.gov/catdir/enhancements/fy0838/2008276075-d.html
UR  - http://www.loc.gov/catdir/toc/fy0805/2008276075.html
UR  - http://www.loc.gov/catdir/enhancements/fy0838/2008276075-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy0838/2008276075-d.html
ER  -