书籍详情
格式
Kindle
页数
32
语言
英语
已发布
May 30, 2005
出版商
HOUGHTON MIFFLIN
ISBN-10
0547767072
ISBN-13
9780547767079
描述
Wings carry tiny insects, fluttering butterflies, and backyard birds, and they even once propelled some dinosaurs up and through the skies. Find out how, when, and why birds and beasts have taken to the air, and discover how wings work in this informative and brilliantly illustrated book about flight.