@article{oai:ir.kagoshima-u.ac.jp:00001312,
 author = {MATSUSHITA, Koji},
 journal = {鹿児島大学農学部演習林報告, Bulletin of the Kagoshima University Forest},
 month = {Mar},
 pages = {31--57},
 title = {A Statistical Analysis Carried out on the Cutting-Activity in Ryukyu Islands},
 volume = {21},
 year = {1993}
}