技术效率、技术进步与粮食生产率增长
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1006-1096|33|3|31-36
ISSN: 1006-1096
Source: 经济经纬, Vol.33, Iss.3, 2016-01, pp. : 31-36
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract