(NaNDREJ tIMOFEEWI^ bOLOTOW (B:s (NpERWYJ RUSSKIJ U^ENYJ(B-(NAGRONOM (B/s - (NbERDY[EW(B, (Na(B.(Np(B.s; (N~IVEWSKIJ(B, (Nm(B.(Ng(B.s ((NmOSKWA (B:s (NgOSIZDAT SELXSKOHOZ(B. (NLIT(B.,s, 1949)
Keywords: (NbOLOTOW(B, (NaNDREJ tIMOFEEWI^s; (NpERSONALI DEQTELEJ SELXSKOGO HOZQJSTWA I AGRONOMIIs