杉木种子园产量年景的Fuzzy预测方法
方升佐;许献文;裴忠诚
A FUZZY FORECASTING METHOD OF SEED CROP FOR SEED ORCHARD OF CHINESE FIR
Fang Shengzuo (Nanjing Forestry University)Xu Xianwen Pei Zhongcheng
南京林业大学学报（自然科学版）
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1991, (04): 38
-44
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DOI: 10.3969/j.jssn.1000-2006.1991.04.008
