Title: Ecosystem science fair projects, revised and expanded using the scientific method
First published: 2010
Description: "Explains how to use the scientific method to conduct several science experiments about ecosystems. Includes ideas for science fair projects"--Provided by publisher.
Subjects: Ecology, Juvenile literature, Science, Ecology projects, Science projects, Experiments, Ecology, juvenile literature
LC classification: QH541.24 .W348 2010