Stone age skull surgery: a general review, with emphasis on the New World.

"From the Smithsonian report for 1957."

A description of Ithiel Town's improvement in the principle, construction, and practical execution of bridges, for roads, railroads, and aqueducts ... also critical remarks ... with practical and scientific remarks and observations.

Binder's title: Improvement in bridges.

Final environmental impact statement, general management plan/development concept plan for Natural Bridges National Monument /

"NPS D-18A"--P. [3] of cover.