(NsBORNIK NAU^NYH TRUDOW nii ZEMLEDELIQ (B((N`BILEJNYJ(B): 50 (NLET (B/s - e; (NnAU^NO(B-(NISSLEDOWATELXSKIJ INSTITUT ZEMLEDELIQ msh aRMssrs ((NeREWAN (B:s (Nb(B. (NI(B.,s, 1976)
Keywords: (NzEMLEDELIEs -- (NnAU^NYE TRUDYs -- (NsBORNIKs