虎、米、丝、泥：帝制晚期华南的环境与经济：environment and economy in late imperial south China 虎、米、丝、泥：帝制晚期华商的环境与经济：environment and economy in late imperial south China environment and economy in late imperial south China tigers, rice, silk, and silt :: environment and economy in late imperial south china / Tigers, rice, silk, and silt :: environment and economy in late imperial south China /