(NsPRAWO^NIK ZOOTEHNIKA nE^ERNOZEMNOJ POLOSY sssr (B/s - (NpOZDNQKOW(B, (Nm(B.(Nm(B.s ((Nm(B. ;s (Nl(B. :s (NsELXHOZGIZ(B,s, 1959)
Keywords: (NzOOTEHNIKAs -- (NsPRAWO^NIKs; (NvIWOTNOWODSTWOs -- (NsPRAWO^NIKs