ISBN:99992005
作者:Franklyn Mansfield Branley
适合年龄:6-9岁
主题:AR 3~3.9
系列:Let‘s read and find out science
分类:科普读物
页码:31
定价:$5.99
分馆:上海馆 是否在馆:在馆
Life In Outer Space Bears and birds, people and planets -- many things live on planet Earth. But do they live anywhere else? For a long time people have wondered about that. Maybe you have, too. Read and find out how scientists search for signs of life in outer space.