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发表于2024-11-24
Conservation and Natural Resources pdf epub mobi txt 电子书 下载 2024
With an unparalleled array of science topics to choose from, Discovery Channel School Science puts the fascination of the natural world at students' fingertips. Fun, fast-paces, high-interest text and vibrant photography in a varied format bring to life the wonders of nature as young scientists learn about the important historical figures, ideas, and discoveries that help researchers understand the past and keep science moving toward the future. Activities abound and insights await in Discovery Channel School Science The same water has been cycling Earth for billions of years. We use the same soil to plant our crops that ancient people used. Conservation and Natural Resources explains the issues that concern Earth and affect every living and nonliving thing.
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Conservation and Natural Resources pdf epub mobi txt 电子书 下载 2024