D.W. Cole
Johnson, D. W., S.E. Lindberg, H. Van Miegroet, Gary M. Lovett, D.W. Cole, Myron J. Mitchell, and D. Binkley. 1993. “Atmospheric Deposition, Forest Nutrient Status, And Forest Decline: Implications Of The Integrated Forest Study”. In R. F. Huettl And D. Mueller-Dombois (Eds.). Forest Decline In The Atlantic And Pacific Regions, 66-81. Springer-Verlag, Berlin.
Johnson, D. W., S.E. Lindberg, E.A. Bondietti, D.W. Cole, Gary M. Lovett, Myron J. Mitchell, L.H. Ragsdale, and L.F. Pitelka. 1987. “The Integrated Forest Study On Effects Of Atmospheric Deposition: A Status Report”. Air Pollution Control Association Conference Proceedings, Apca, Pittsburgh, Pennsylvania.