首页 / 官方藏书 / The History of Silk, Cotton, Linen, Wool, and Other Fibrous Substances; / Including Observations on Spinning, Dyeing, and Weaving. / CHAPTER VIII. GENERAL OBSERVATIONS ON THE CHINESE MODE OF REARING SILK-WORMS, &c.
首页 / 官方藏书 / The History of Silk, Cotton, Linen, Wool, and Other Fibrous Substances; / Including Observations on Spinning, Dyeing, and Weaving. / CHAPTER VIII. GENERAL OBSERVATIONS ON THE CHINESE MODE OF REARING SILK-WORMS, &c.