核桃优良性状选择的Fuzzy分级评价研究
周应书,王敏,刘崇欣
Study on Fuzzy classification assessment of excellent characters selection for walnut
ZHOU Yingshu, WANG Min, LIU Chongxin
南京林业大学学报(自然科学版) . 2009, (04): 29 -32 .  DOI: 10.3969/j.jssn.1000-2006.2009.04.006