A Late formative irrigation settlement below Monte Albán : survey and excavation on the Xoxocotlán Piedmont, Oaxaca, Mexico / by Michael J. O’Brien … [et al.].
Internal and external ethnicities: with special reference to Central America / Richard N. Adams ; Institute of Latin American Studies
British-owned railways in Argentina: their effect on economic nationalism, 1854-1948 / by Winthrop R. Wright