Ecosystems
By: Natalie Rompella.
Edition: 1st ed.
Series: Science fair projects
Publisher: Heinemann Library
Published: 2007
Place of publication: Chicago, Ill
Language: eng
ISBN-13: 9781403479150
Subjects: Ecology -- Experiments -- Juvenile literature.; Ecology projects -- Juvenile literature.
Genres: Juvenile literature.
Notes: Includes bibliographical references and index.