Makoto SUZUKI: "Growth of planting trees in the 56-year old Sugi(Cryptomeria japonica D.DON) stands with various tree densities" Trans.45th Meet.Kanto Br., Jpn.For.Soc., -Be In The Press. (1994)

Makoto SUZUKI：“在 56 年树龄的杉树（Cryptomeria japonica D.DON）中种植树木的生长情况与各种树木密度不同” Trans.45th Meet.Kanto Br.，Jpn.For.Soc.，-Be In The Press。