(NaGROFIZI^ESKAQ HARAKTERISTIKA PO^W zAPADNOJ sIBIRI (B/s - (NpANFILOW(B, (NwIKTOR pETROWI^s; (NiN(B-(NT PO^WOWEDENIQ I AGROHIMII so an sssrs ((NnOWOSIBIRSK (B:s (NnAUKA(B. (NsIB(B. (NOTD(B-(NNIE(B,s, 1976)
Keywords: (NoB]EE ZEMLEDELIEs