by Soyfer, V.N., Morozkin, A.D., Bogdanov, V.P., Titov, Yu.B., Chekalin, N.M.
Published in Environmental and experimental botany (01.01.1978)

by Chekalin, N.M
Published in Genetika (1977)

by Chekalin, N.M
Published in Soviet genetics (1977)

by Chekalin, N.M
Published in Soviet genetics (1977)

by Chekalin, N.M
Published in Soviet genetics (1976)

by Chekalin, N.M
Published in Soviet genetics (1973)

by Chekalin, N.M
Published in Soviet genetics (1972)

by Chekalin, N.M
Published in Soviet genetics (1972)

by Chekalin, N.M
Published in Uspekhi khimicheskogo mutageneza v selektsii; I. A. Rapoport & others, eds (1974)

by Chekalin, N.M
Published in Uspekhi khimicheskogo mutageneza v selektsii; I. A. Rapoport & others, eds (1974)

by Chekalin, N.M
Published in Uspekhi khimicheskogo mutageneza v selektsii; I. A. Rapoport & others, eds (1974)

by Chekalin, N.M
Published in Khimicheskii mutagenez i selektsiia (1971)

by Chekalin, N.M
Published in Sel'skokhoziaistvennaia biologiia (1979)

by Chekalin, N.M
Published in Genetika (1977)

by Chekalin, N.M, Gritsenko, N.I
Published in Selek Semenovod Kiev (1972)

by Chekalin, N.M
Published in Zernovoe khoziaistvo (1983)

by Chekalin, N.M
Published in Genetika (1976)

by Chekalin, N.M
Published in Sel Semenovod Kiev (1975)

by Chekalin, N.M
Published in Dokl Vses Akad S kh Nauk (1974)

by Chekalin, N.M
Published in Selek Semenovod Moscow (1973)