TY  - BOOK
AU  - Curson,Jon
AU  - Quinn,David
AU  - Beadle,David
TI  - Warblers of the Americas: an identification guide 
SN  - 0395709989 :
U1  - 598.87209 
PY  - 1994///
CY  - Boston
PB  - Houghton Mifflin
KW  - Wood warblers
KW  - America
KW  - Identification
KW  - Pictorial works
KW  - Taxonomía
KW  - Evolución
N1  - Includes bibliographical references (p. 239-249) and index
UR  - http://www.loc.gov/catdir/description/hm021/94007470.html
UR  - http://www.loc.gov/catdir/enhancements/fy1115/94007470-b.html
ER  -