(NkORMLENIE SELXSKOHOZQJSTWENNYH VIWOTNYH (B:s (Nu^EBNIK DLQ ZOOTEHNI^ESKIH I WETERINARNYH INSTITUTOW I FAKULXTETOW (B/s - (NpOPOW(B, (Ni(B.(Ns(B.s ((NmOSKWA (B:s (NsELXHOZGIZ(B,s, 1940)
Keywords: (NvIWOTNOWODSTWOs -- (NkORMLENIEs