Archaeological explorations in Peru. by A.L. Kroeber -- ; Berthold Laufer --, editor.

v.2:no.1(1926)

Arabs of central Iraq, their history, ethnology, and physical characters / by Henry Field -- ; with introduction by Sir Arthur Keith --. Berthold Laufer --, ed.

v.4(1935)

Roentgenologic studies of Egyptian and Peruvian mummies / by Roy L. Moodie -- ; Berthold Laufer --, editor.

v.3(1931)

Archaeology of Santa Marta, Colombia; the Tairona culture. -- / by J. Alden Mason --

v.20:no.2(1936)

An introduction to structural botany.

pt.2