• 3 Books

• 2 Description and travel
• 2 Travel
• 1 Atrocities
• 1 Authors, German
• 1 Benjamin, Walter, 1892-1940
• 1 Casement, Roger, 1864-1916
• 1 Corrupt practices
• 1 History
• 1 Indians, Treatment of
• 1 Moscow (Russia)
• 1 Peruvian Amazon Company
• 1 Political and social views
• 1 Politics and government
• 1 Protest movements
• 1 Rubber industry and trade
• 1 Rubber industry workers
• 1 Verstrynge Rojas, Jorge

• 1 Altman, Luciano
• 1 Benjamin, Walter, 1892-1940
• 1 Casement, Roger, 1864-1916
• 1 Lacruz, Isabel
• 1 Oñoro, Cristina
• 1 Verstrynge Rojas, Jorge

• 3 Spanish
• 1 German

• 1 Amazon River Region
• 1 Amazonas (Colombia : Department)
• 1 Iquitos (Peru)
• 1 Moscow
• 1 Putumayo River Region
• 1 Russia (Federation)
• 1 Spain

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