00771nam a2200193Ia 450000100070000000500170000700800410002405000220006508200200008710000320010724500740013926000440021330000250025749000310028250400600031352001590037365000170053271000280054925521820160527190754.0020416m19711968njuaaoa       001 0 eng d00aQL676b.P444 196800a598bP318b 19711 aPeterson, Roger Tory2Local14aThe Birdscby Roger Tory Peterson and the editors of Time-Life Books.  aNew YorkbTime-Life Booksc1971, c1968.  a192 p.bill.c28 cm. 0aLife nature library2Local  aIncludes bibliographical references (p. 187) and index.0 aTraces the evolution of birds and discusses the varied sizes, shapes, colors, and habits of some representatives of the over 9,000 species existing today. 0aBirds2Local2 aTime-Life Books.2Local