Author: Gary L. Kramer, Randy L. Swing, Raymond Barclay, Trudy Bers, Bryan D. Bradley, Peter J. Gray, Coral Hanson, Trav D. Johnson, Jillian Kinzie, Thomas E. Miller, John Muffo, Danny Olsen, Russell T. Osguthorpe, John H. Schuh, Kay H. Smith, Vasti Torres
Author: G. W. Beadle, F. E. Brauns, V. Deulofeu, M. Doudoroff, D. L. Fox, E. Geiger, A. J. Haagen-Smith, W. Z. Hassid, T. P. Hilditch, P. Karrer, E. Pacsu, R. S. Rasmussen (auth.)