(NuLXTRAFIOLETOWOE OBLU^ENIE SELXSKOHOZQJSTWENNYH VIWOTNYH I PTICY (B/s - (NuSTINOW(B, (NdMITRIJ aLEKSEEWI^s; (NgA[EK(B, (Nn(B.(N|(B.s ((Nm(B. :s (NrOSSELXHOZIZDAT(B,s, 1974)
Keywords: (NvIWOTNOWODSTWOs; (NpTICEWODSTWOs; (NrAZWEDENIE SELXSKOHOZQJSTWENNYH VIWOTNYHs