文章基本信息
      
                          
                    
                        - 标题:A NONPARAMETRIC ANALYSIS OF THE SOURCE AND NATURE OF TECHNICAL CHANGE: THE CASE OF U.S. AGRICULTURE
 - 本地全文:下载
 - 作者:Chavas, Jean-Paul ; Aliber, Michael ; Cox, Thomas L. 等
 - 期刊名称:Journal of Food Distribution Research
 - 印刷版ISSN:0047-245X
 - 出版年度:1994
 - 期号:SUPPL
 - 出版社:Food Distribution Research Society