• ISBN-10: 1-4292-1277-2
  • ISBN-13: 978-1-4292-1277-9
  • Book Companion Site

First Edition   ©2009

Book Companion Site for Essential Earth

Thomas H. Jordan , University of Southern California

John Grotzinger , California Institute of Technology


Instructors: Find Your Rep

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For students, the companion Web site serves as an online study guide. For instructors, the site offers a variety of presentation and assessment materials.