农业资源投入与环境友好关系的实证分析——基于湖南省1993~2008年的数据
농업자원투입여배경우호관계적실증분석——기우호남성1993~2008년적수거
Empirical Analysis on Relations Between Resource-reservation and Environment-friendly in the Development of "Two types of Agriculture"——Based on the data in Hunan Province from 1993 to 2008