1.Reselection of Good Clone of Pinus tabulaeformis Carr. With Such Quantitative Characters as Strobile and Staminate Flowers
以球果量、雄花量等数量性状对油松优良无性系的再选择
2.The Several Abnormality on Strobile of Larix
落叶松属孢子叶球上的几种畸形现象