Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Kazakh National Agrarian Research University
Madina Nabiollina, Yermekkul Zhaparkulova, Anvar Sherov
Yermekkul Zhaparkulova, Madina Nabiollina, Balzhan Amanbayeva