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| 《八一农学院学报》1990年总目录 | |
| 摘 要： | 第一期天山中东部天山云杉林窗更新的灰色决策···········································……(l)线性最小均方法误差的比率估计················,·····································……(9)回归自变量的选择:Cp准则所有变量子集的回归·································……(13)界址点误差对面积精度的影响········································… |
| 本文献已被 CNKI 等数据库收录！ | |