Kashfiyot
Xizmatlar
Identifikatsiya
Ishlab chiquvchilar uchun
Ekotizim
2 ta ish
Govind Ballabh Pant University of Agriculture and Technology
Bhagawati Prasad Joshi, Mukesh Pandey, Sanjay Kumar
Bhagawati Prasad Joshi, Sanjay Kumar