Delcourt Paul A

Prehistoric Native Americans and Ecological Change: Human Ecosystems in Eastern North America since the Pleistocene (Cambridge Studies in Ecology)  Delcourt Paul A Hardcover. Cambridge University Pre, 2004-09-06 ISBN 9780521662703     Quaternary Ecology: A Paleoecological Perspective  Hazel R. Delcourt Paul A. Delcourt Hardcover. Chapman & Hall, 1991-08-01 ISBN 9780412297809     Quaternary Ecology: A Paleoecological Perspective  Hazel Delcourt Paul A. Delcourt Paperback. Kluwer Academic Pub, 1991-07-01 ISBN 9780412297908