Chinese monopoly examined   Creator:   Crawfurd, John, 1783-1868 克勞福, 約翰, 1783-1868 克劳福, 约翰, 1783-1868 Publication Date:   MDCCCXXX [1830] Publisher:   John Ridgway ( London ) Type:   Book Format:   96 pages ; 22 cm Source Institution:   SOAS University of London Holding Location:   Archives and Special Collections Subject Keyword:   Opium trade -- Great Britain -- History -- 19th century Opium trade -- China -- History -- 19th century 中国鸦片史 中國鴉片史 鴉片貿易 Spatial Coverage:   Asia -- China 亞洲 -- 中國 亚洲 -- 中国 Language:   English Chinese monopoly examined