Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Forestry and Forest Products Research Institute
Mitsutoshi Kitao, Satoshi Kitaoka, Hisanori Harayama +5
Takayoshi KOIKE, Hiroyuki Tobita, Takanori Shibata +5