01306cam a2200301 4500 1162451030 TxAuBib 20010111120000.0 940224s1994||||||||||||||||||||||||eng|u 94007415 9780679428510 $19.00($26.00 Can.) 0679428518 $19.00($26.00 Can.) TxAuBib Udvardy, Miklos D. F., 1919- National Audubon Society field guide to North American birds. Western region / / Miklos D.F. Udvardy ; revised by John Farrand, Jr. ; visual key by Amanda Wilson and Lori Hogan. Rev. ed. New York : Knopf, 1994. 822 p. : col. ill. ; 20 cm. Rev. ed. of: The Audubon Society field guide to North American birds. Western region. c1977. "A Chanticleer Press edition.". Includes bibliographical references and index. 20010111. Birds North America Identification. Birds West (U.S) Identification. Farrand, John. National Audubon Society. TXKIP