Na-abawanye arụmọrụ ogbugba mmiri n'ubi, belata ego mmiri na ike site na 25%: Nero maka njikarịcha ogbugba mmiri
Sergey Vasiliev, Onye Nkà Mmụta Nkà na Ụzụ, Prọfesọ Prọfesọ nke Ngalaba Agricultural Machines na Mechanization anụ ụlọ, Samara State Agrarian University ...
