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Pioneering Ecologists: Life Science (Science Readers)
Pioneering Ecologists Life Science - Science Readers
Author: Debra J. Housel, M.S. Ed.
Ecologists study the connections living things have with one another and their surroundings. John Woodward did some of the first ecology experiments in 1699 and figured out algae bloom. Aldo Leopold's work led to the Endangered Species Act to protect plants and animals from becoming extinct, and he led the U.S. government to begin considering th...  more »
ISBN-13: 9780743905923
ISBN-10: 074390592X
Publication Date: 2/25/2008
Pages: 32
Edition: Ill
Reading Level: Ages 9-12
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Publisher: Teacher Created Materials
Book Type: Paperback
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