Global Warming Trends

Ecological Footprints

Julie Kerr Casper, Ph.D.

ETFacts On File

An imprint oflnfobase Publishing

GLOBAL WARMING TRENDS: Ecological Footprints

Copyright © 2009 by Julie Kerr Casper, Ph.D.

All rights reserved. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval systems, without permission in writing from the publisher. For information contact:

Facts On File, Inc. An imprint of Infobase Publishing 132 West 31st Street New York NY 10001

Library of Congress Cataloging-in-Publication Data

Casper, Julie Kerr. Global warming trends : ecological footprints / Julie Kerr Casper.

p. cm.— (Global warming) Includes bibliographical references and index. ISBN-13: 978-0-8160-7261-3 (hardcover) ISBN-10: 0-8160-7261-2 (hardcover) ISBN-13: 978-1-4381-2608-1 (e-book) 1. Paleoclimatology. 2. Global warming. I. Title. QC884.C37 2009

551.6—dc22 2008046358

Facts On File books are available at special discounts when purchased in bulk quantities for businesses, associations, institutions, or sales promotions. Please call our Special Sales Department in New York at (212) 967-8800 or (800) 322-8755.

You can find Facts On File on the World Wide Web at http://www.factsonfile.com

Text design by Erik Lindstrom

Illustrations by Melissa Ericksen and Sholto Ainslie

Photo research by the author

Printed in the United States of America

This book is printed on acid-free paper.

0 0

Post a comment