ISBN:9780064452007
作者:Anne F Rockwell
适合年龄:9-12岁
主题:科普
系列:Let‘s read and find out science
分类:初级绘本
页码:40
定价:$5.99
分馆:昆明馆 是否在馆:在馆
Scientists consider alligators a "keystone species"—the most important animal in their habitat. Without the alligator, many animals dependent on the gator would become extinct. Read and find out about how alligators are much more than big jaws and sharp teeth!