Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Latvian State Institute of Wood Chemistry
Aleksandrs Voļperts, Lilija Jashina, Dmitrijs Djachkovs +3
Jevgenija Ponomarenko, Botir Abduazimov, Vilhelmina Jurkjane +2