00779cam a2200193 4500 243222730 TxAuBib 20010725120000.0 ||||||s1941||||||||||||||||||||||||eng|u TxAuBib Peterson, Roger Tory, 1908- A field guide to western birds [BOOK] / by Roger Tory Peterson. Boston : Houghton Mifflin company, 1941. 1 p.l., : [v]-xviii p., 1 l., 240 p. col. front., illus. (incl. map) plates (part col.) ; 19 cm. Colored plates accompanied by guard sheets with descriptive letterpress. "Home-reference suggestions": p. [223]-224. 20010725. Birds West (U.S.)