Erickson, Clark L.2023-05-222023-05-2219882011-11-02https://repository.upenn.edu/handle/20.500.14332/1448All rights reserved. Except for brief quotations used for purposes of scholarly citation, none of this work may be reproduced in any form by any means without written permission from the publisher. For information address the University of Pennsylvania Press, 3905 Spruce Street, Philadelphia, Pennsylvania 19104-4112AnthropologySocial and Behavioral SciencesRaised Field Agriculture in the Lake Titicaca Basin: Putting Ancient Agriculture Back to WorkArticle