(NmELIORACIQ(B, (NISPOLXZOWANIE I OHRANA PO^W nE^ERNOZEMNOJ ZONY (B:s (NtEZISY DOKLADOW wSESO@ZNOJ KONFERENCII (B(24-26 (NDEKABRQ (B1980 (NG(B.) /s - (NdOBROWOLXSKIJ(B, (Ng(B.(Nws; (NmOSKOWSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (Nm(B.(Nw(B. (NlOMONOSOWAs; (NwSESO@ZNOE OB]ESTWO PO^WOWEDOW an sssrs; (NwSESO@ZNAQ KONFERENCIQs (1980 : (Nm(B.)s ((Nm(B. :s (NiZD(B-(NWO mgu(B,s, 1980)
Keywords: (NpO^WOWEDENIEs