Acta Agrestia Sinica
Grey Correlation Analysis between Grassland Yield and Climatic Factors in Wushengzhao Town
LIU Xiu-mei, WEI Guang, HAN Guo-dong
. 2010, (2): 302 -307 .  DOI: 10.11733/j.issn.1007-0435.2010.02.030