Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Interstate Commission for Water Coordination of Central Asia
Zafar Ziyaev, Ramesh Chand Sharma, K. Nazari +5
R. C. Sharma, S. Rajaram, Safar Alikulov +14