小班不等概抽样辅助因子的选择与分析
林国忠,温小荣,佘光辉
Selection and analysis of auxiliary factors using sampling method of subcompartment
LIN Guozhong,WEN Xiaorong,SHE Guanghui
南京林业大学学报(自然科学版) . 2009, (01): 121 -123 .  DOI: 10.3969/j.jssn.1000-2006.2009.01.025