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Struggle for the American Mediterranean : United States-European rivalry in the Gulf-Caribbean; 1776 - 1904
Langley, Lester D., (1976)
Central American and Mexican immigrant characteristics and economic incorporation in California
Wallace, Steven P., (1986)
Encyclopædia of Latin America dealing with the Life ... of the Countries of South and Central America, Mexico and Panama, the West Indies
Wilcox, Marrion, (1917)