by Skoog, Douglas A., 1918-2008, West, D.
Year of Publication 1979

by Skoog, Douglas A., 1918-2008, Holler, F. James, Crouch, Steven L.
Year of Publication 2007

by Skoog, Douglas A., 1918-2008, West, Donald M., Holler, F. James, Crouch, Stanley R., 1940-
Year of Publication 2014

by Skoog, Douglas A., 1918-2008, West, Donald M., Holler, F. James, Crouch, Stanley R., 1940-
Year of Publication 2019