W. Roger Powers

1 book

Dry Creek: Archaeology and Paleoecology of a Late Pleistocene Alaskan Hunting Camp by R. Dale Guthrie, John F. Hoffecker, W. Roger Powers

Dry Creek: Archaeology and Paleoecology of a Late Pleistocene Alaskan Hunting Camp

Peopling of the Americas Publications

R. Dale Guthrie, John F. Hoffecker, W. Roger Powers

344 pages • hardcover

nonfiction science medium-paced