Pueblo Ruins of the Galisteo Basin, New Mexico
Roy Chapman Andrews Papers
Excavation of the Emeryville Shellmound, 1906
Shellmounds of the San Francisco Bay Region
Clark Wissler, 1870-1947
Shellmounds of the San Francisco Bay Region, by N. C. Nelson
South African rock pictures
Notes on the Archaeology of the Gobi
Prehistoric Man of Central China
Shellmounds of the San Francisee Bay Region
Collected papers
Pliny Earle Goddard 1869-1928
The Dune Dwellers of the Gobi
Autobiography of Nels Nelson
Geology and Prehistoric Archaeology of the Gobi Desert
The Origin and Development of Material Culture
Prehistoric Archeology
Excavation of the Aztec ruin
The Antiquity of Man in America in the Light of Archaeology