首页 / 官方藏书 / The Natural History of Pliny, Volume 4 (of 6) / CHAP. 65.—WORK TO BE DONE BETWEEN THE PREVALENCE OF THE WEST WINDS AND THE VERNAL EQUINOX.
首页 / 官方藏书 / The Natural History of Pliny, Volume 4 (of 6) / CHAP. 65.—WORK TO BE DONE BETWEEN THE PREVALENCE OF THE WEST WINDS AND THE VERNAL EQUINOX.