(NbIOLOGIQ PROMYSLOWYH ZWEREJ I PTIC sssr (B:s (Nu^EBNOE POSOBIE DLQ ZOOTEHNIKUMOW (B/s - (NnAUMOW(B, (NsERGEJ pAWLOWI^s; (NlAWROW(B, (NnIKOLAJ pETROWI^s; (NkOLOSOW(B, (Na(B.(Nm(B.s ((NmOSKWA (B:s (NzAGOTIZDAT(B,s, 1948)
Keywords: (NpROMYSLOWYE VIWOTNYE sssr s -- (Nu^EBNIKI I POSOBIQs; (NpROMYSLOWYE PTICY sssr s -- (Nu^EBNIKI I POSOBIQs