Ocean Maps
Julia Wall Windson Lau Awesomeguy99 D
出版社:Teacher Created Materials
出版时间:2009-05
ISBN:9780743909150
词汇量:
页数:32
类别:
虚构:非虚构
开本:
阅读年龄:阅读年龄 7-8岁 (100.0%)
Explores geography under the sea, early and current navigation practices, and the variety of ways the ocean can be mapped such as sonar, submersibles, and satellites.