(NpO^WY sssr (B/s - (NwASILENKO(B, (Nw(B.(Ni(B.s; (NtERE]ENA(B, (Nt(B.(Nw(B.s; (N{EREMET(B, (Nb(B.(Nw(B.s; (NdOBROWOLXSKIJ(B, (Ng(B.(Nw(B.s ((NmOSKWA (B:s (NmYSLX (B,s, 1979)
Keywords: (NoB]EE ZEMLEDELIEs