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Segregation -- United States -- Personal narratives. : Freedom riders / American Experience Films presents ; a film by Stanley Nelson ; produced by Laurens Grant ; A production of Firelight Films ; WGBH Educational Foundation ; written, produced and directed by Stanley Nelson.
Segregation -- Virginia. : Keep on keeping on : the NAACP and the implementation of Brown v. Board of Education in Virginia / Brian J. Daugherity.
Segregation -- Washington (D.C.) -- History. : Links to the past : a historic resource study of national park service golf courses in the District of Columbia : East Potomac Park Golf Course, Rock Creek Golf Course, Langston Golf Course / prepared by Patricia Kuhn Babin, historian.
Diamond mines and mining -- Côte d'Ivoire -- Séguéla. : Summary of the reconnaissance investigation of the diamond resource potential and production capacity of Cote d'Ivoire / [Peter G. Chirico and Katherine C. Malpeli] ; prepared under the auspices of the U.S. Department of State.
Seismic networks. : The Global Seismographic Network / Lind S. Gee and William S. Leith.
Seismic networks -- Arkansas -- Maps. : Earthquakes in Arkansas and vicinity 1699-2010 / compiled by Richard L. Dart and Scott M. Ausbrooks ; prepared in cooperation with the Arkansas Geological Survey.
Seismic networks -- California. : Shear-wave velocity of the ground near sixty California strong motion recording sites by the spectral analysis of surface waves (SASW) method and harmonic-wave sources / Robert Kayen ... [and others].
Seismic networks -- California, Northern. : Three-month performance evaluation of the Nanometrics, Inc., Libra Satellite Seismograph System in the northern California Seismic Network / by David H. Oppenheimer.
Seismic networks -- Mississippi -- Maps. : Earthquakes in Mississippi and vicinity 1811-2010 / compiled by Richard L. Dart and Michael B.E. Bograd ; prepared in cooperation with the Mississippi Department of Environmental Quality.