Ecosystems
By: by Jenny Fretland VanVoorst ; content consultant Dr. D'Arcy Meyer-Dombard, Department of Earth and Environmental Sciences, University of Illinois at Chicago
Series: The science of life
Publisher: ABDO Publishing Company
Published: 2013
Place of publication: North Mankato, Minnesota
Language: eng
Number of pages: 48
ISBN-13: 9781624031595
Subjects: Biotic communities; Juvenile literature
Notes: "Core Library."

Includes bibliographical references (page 47) and index.
Table of contents: title: Introduction to ecosystems; title: Food webs; title: The importance of biodiversity; title: Ecosystems under threat; title: How scientists study ecosystems.