Yorliq: kolorado qarshi himoya

O.V.Abashkin, Yu.A.Masyuk, O.A.Starovoytova, Yu.P.Boiko, V.N.Zeyruk, N.N.Gordienko, Z.N.Morzhenkova, D.V.Abrosimov, FGBNU " nomidagi Butunrossiya kartoshkachilik ilmiy-tadqiqot instituti. A.G.Lorja...