Preliminary report on the initial season of the Upper Delaware Valley Early Man Project
By: by Charles W. McNett, Jr. and Barbara McMillan
Contributors: McMillan, Barbara Ann, 1941-; American University (Washington, D.C.); National Geographic Society (U.S.)
Publisher: American University
Published: 1974
Place of publication: Washington, D.C
Language: eng
Number of pages: 13
Subjects: Indians of North America; Antiquities; Paleo-Indians; Excavations (Archaeology)
Other titles: Initial season of the Upper Delaware Valley Early Man Project
Notes: "Prepared for the National Geographic Society."

"September 24, 1974."

Includes bibliographical references (leaf 13).