National Geographic Society

Producers/Writers/Researchers: Dorrit Green, Scott Stuckey, Jennifer Kirkpatrick, Susan Tejada, Ann Grau Duvall Copy Editors: Peter Winkler, Valerie May Illustrations Director: Charles E. Herron Cartographic Producer: Catherine Reeves TV Image Coordinator: Laura Carter Audiovisual Technician: Mark Christmas Freelance Writer: Allan Fallow

Producer/Project Manager:	Mike Fisher
HTML/Interface:	Mark Beeson
Graphic Design:	Christopher L. Reyes-Bryson, Marcus Beaumonte, Mike Hollingsworth