by Dushkin A.N, Bespalova N.S
Published in Khimizatsiya sel'skogo khozyajstva (1990)

by Dushkin, A.N, Bespalova, N.S
Published in Khimizatsiya sel'skogo khozyajstva (USSR) (1990)

by Dushkin A.N
Published in Zemledelie (1988)

by Dushkin, A.N
Published in Zemledelie (USSR) (1988)

by Dushkin, A.N
Published in Sakharnai͡a︡ svekla (1987)

by Dushkin A.N
Published in Sakharnai͡a︡ svekla (1987)

by Dushkin A.N
Published in Kukuruza (1981)

by Dushkin, A.N
Published in Kukuruza (1981)

by Dushkin, A.N
Published in Zernovoe khoziaistvo (1979)

by Dushkin, A.N
Published in Khim Sel'skom Khoz (1971)

by Dushkin, A.N, Dushkina, L.I
Published in Zernovoe khoziaistvo (1978)

by Dushkin A.N, Dushkina L.I
Published in Zernovoe Khozyajstvo (1978)

by Kotova G.P, Turovskij A.I, Dushkin A.N
Published in Kukuruza (1976)

by Dushkin, A.N, Dushkina, L.I. (Nauchno-Issledovatel'skij Inst. Sel'skogo Khozyajstva Tsentral'no-Chernozemnoj Polosy, Voronezhskaya 'blast' (USSR))
Published in Zernovoe Khozyajstvo (USSR) (01.04.1978)