MUALLIFDAN
Davronbek
Falsafa (E.Yusupov va b.)
Неизвестно
Hayot faoliyati xavfsizligi
+O'simliklar fiziologiyasi (M.Sagdiyev, R.Alimova)
Wind and Solar Power Systems: Design, Analysis, and Operation
Mukund R. Patel & Omid Beik