"Agrargeschichte" . . "Landwirtschaftsentwicklung." . . . "Sugar and society in China : peasants, technology, and the world market" . . . . . . . . . . . "Sugar and society in China peasants, technology, and the world market"@en . . "Sugar and society in China peasants, technology, and the world market" . . . . . . . . . . . . . . . . . . . . . . . . "History"@en . "History" . . . . . . . . . . . "Sugarcane industry China History." . . "Zuckerpflanzenanbau" . . "Zuckerhandel." . . "Suikerrietplantages." . . "Sugar trade China History." . . "Indústria sucrera Xina Història." . . "China" . . "China." . "Sozialer Wandel" . . "Sozialer Wandel." . "Zuckergewinnung." . . "Entwicklung" . . "China Economic conditions 1644-1912." . . "Zuckerindustrie" . . "Suikerindustrie." . . "Soziale Situation." . . "Sucre Industrie et commerce Chine Histoire." . . "Chine" . . "Landwirtschaftliche Entwicklung" . . "Sucre Fabrication et raffinage Chine Histoire." . . "Routes commerciales Asie." . . . . "Xina" . . "Greater China" . . "Zuckerrohranbau." . . "Industrie sucrière Chine Histoire." . . "Rohrzucker." . .