Acta Agrestia Sinica
An Application of the Grey Systematic Theory in the Evaluation of Cool-season Turf-grass Cultivars in Hexi Corridor
LIU Jin-rong, XIE Xiao-rong
. 2004, (1): 79 -82 .  DOI: 10.11733/j.issn.1007-0435.2004.01.018