by Demchak, K.T, Heisler, G.M, Goulart, B.L, Gleason, S.B
Published in HortScience (01.05.1993)

by Demchak, K.T. (The Pennsylvania State University, University Park, PA), Smith, C.B
Published in Journal of the American Society for Horticultural Science (01.09.1990)

by Mortley, D.G. (Tuskegge Institute, Tuskegee, AL), Smith, C.B, Demchak, K.T
Published in Journal of the American Society for Horticultural Science (01.07.1991)

by Smith, C.B, Demchak, K.T, Ferretti, P.A
Published in Journal of the American Society for Horticultural Science (01.11.1986)

by Smith, C.B. (The Pennsylvania State University, University Park, PA), Demchak, K.T
Published in Communications in soil science and plant analysis (01.08.1990)

by Smith, C.B. (The Pennylvania State University, University Park, PA), Demchak, K.T, Ferretti, P.A
Published in Communications in soil science and plant analysis (1990)

by Sterrett S.B, Smith C.B, Mascianica M.P, Demchak K.T
Published in Communications in soil science and plant analysis (01.03.1987)

by Smith, C.B. (The Pennsylvania State University, University Park, PA), Demchak, K.T, Ferretti, P.A, Orzolek, M.D
Published in Communications in soil science and plant analysis (01.08.1992)