Beetles, toads, squirrels, owls, deer, and black bears are some of the many animals that make up a forest food web. But did you know that leaves, berries, mushrooms, and tiny bacteria are also important? Or that humans can affect the health of a forest? See forest food webs in action in this fascinating book.
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语言 英语 ● 格式 PDF ● ISBN 9781467717748 ● 出版者 Lerner Publishing Group ● 发布时间 2013 ● 下载 3 时 ● 货币 EUR ● ID 4745571 ● 复制保护 Adobe DRM
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