第264篇Archaeological Evidence of Plant and Animal Domestication
第264篇Archaeological Evidence of Plant and Animal Domestication
第261篇Economic Changes in Late-Nineteenth-Century Europe
第261篇Economic Changes in Late-Nineteenth-Century Europe
第259篇Wool Industry in Fifteenth-Century Europe
第259篇Wool Industry in Fifteenth-Century Europe
第258篇The Qualities of a Good Trout Stream
第258篇The Qualities of a Good Trout Stream
第257篇Urban Development in the United States in the 19th Century
第257篇Urban Development in the United States in the 19th Century


