Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Forestry and Forest Products Research Institute
Ayako Izuno, Masaomi Hatakeyama, Tomoaki Nishiyama +5
Teruyoshi Nagamitsu, Kentaro Uchiyama, Ayako Izuno +2