Ladybugs rau zov cov qoob loo
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 "Txhua-Lavxias Tshawb Fawb Lub Tsev Haujlwm ntawm Qos Ua liaj ua teb muaj npe tom qab. A.G. Lorja...