Natural or man-made?
By: Kelli Hicks
Series: My science library
Publisher: Rourke Pub.
Published: 2012
Place of publication: Vero Beach, FL
Language: eng
ISBN-13: 9781617417566
Subjects: Synthetic products; Materials; Juvenile literature; Natural resources; Raw materials
Notes: Includes bibliographical references and index.
Table of contents: title: Think about it; title: Is it natural?; title: Is it man-made?; title: Talk about trees; title: Walk on the beach; title: Food for thought; title: From the Earth.