by Martonffy T
Published in Növénytermelés (1979)

by Martonffy, T, Pekary, K
Published in Növénytermelés (1978)

by Martonffy, T, Pekary, K. (Agrartudomanyi Egyetem, Keszthely (Hungary))
Published in Növénytermelés (1978)

by Fuleky Gy, Lasztity B, Martonffy T, Sulyok I
Year of Publication 1976

by Lang G, Martonffy T, Tolgyesi G
Published in Agrokémia és talajtan (1977)

by Pekary, K, Martonffy, T, Sulyok, I
Published in Agrokemia es talajtan (1976)