Author :
Peterson, Roger Tory, 1908-1996
Title :
A field guide to western birds
Author Statement :
Text and illus. by Roger Tory Peterson
Edition :
2d ed., rev. and enl.
Publication :
Houghton Mifflin
Collation :
366 p : illus ; 20 cm
Series :
The Peterson field guide series, 2
Holding Info. :
0412611309
SubTitle :
field marks of all species found in North America west of the 100th meridian, with a section on the birds of the Hawaiian Islands