文档介绍：Copyright © 2000, 2009 by Toby Hemenway
Unless otherwise noted, all photographs copyright © 2009 Toby Hemenway. Unless otherwise noted, all illustrations copyright © 2009 Elayne Sears.
All rights reserved. No part of this book may be transmitted or reproduced in any form by any means without permission in writing from the publisher.
Project Manager: Patricia Stone
Developmental Editor: Ben Watson
Copy Editor: Margaret te
Proofreader: Janice Ronish
Designer: Peter Holm, Sterling Hill Productions
Printed in the United States of America
First printing, April 2009
10 9 8 7 6 5 4 3 2 1 09 10 11 12 13
Chelsea Green Publishing mitted to preserving ancient forests and natural resources. We elected to print this title on 20-percent postconsumer
recycled paper, processed chlorine-free. As a result, for this printing, we have saved:
41 Trees (40’ tall and 6-8” diameter)
14,950 Gallons of Wastewater
28 million BTUs Total Energy
2,474 Pounds of Solid Waste
4,560 Pounds of Greenhouse Gases
Chelsea Green Publishing made this paper choice because we are a member of the Green Press Initiative, a nonprofit program dedicated to
supporting authors, publishers, and suppliers in their efforts to reduce their use of fiber obtained from endangered forests. For more information, visit
.
Environmental impact estimates were made using the Environmental Defense Paper Calculator. For more information visit: .
mitment to Green Publishing
Chelsea Green sees publishing as a tool for cultural change and ecological stewardship. We strive to align our book manufacturing practices with our
editorial mission and to reduce the impact of our business enterprise on the environment. We print our books and catalogs on chlorine-free recycled
paper, using soy-based inks whenever possible. This book may cost slightly more because we use recycled paper, and we hope you’ll agree that it’s
worth it. Chelsea Green is a member of the Green P