经国家农业部国际合作司批准,最近美国北卡罗林纳大学(教堂山校区)历史系主任、美国农业历史学会主席皮特·科克莱斯教授(Peter A·Coclanis)及夫人杜波娃·科克莱斯和同校农业史副教授陈意新博士等三人应中国农业博物馆和中国农业历史学会邀请来华作学术访问。6月14日,科克莱斯一行抵达北京,受到中国农业博物 With the approval of the Department of International Cooperation of the Ministry of Agriculture, the recent chairmanship of the Department of History of the University of North Carolina (Chapel Hill Campus), Professor Peter A. Coclanis, Chairman of the American Agricultural History Society, and his wife, Du Bo Wa Cocles and associate professor of agricultural history Dr. Chen Yixin and other three should be invited to China Agricultural Museum and China Agricultural History Association to make an academic visit. On June 14, Colecles and his party arrived in Beijing and received Chinese agricultural works