T.A. Hess
Jones, Clive G., T.A. Hess, D. W. Whitman, P.J. Silk, and M.S. Blum. 1987. “Effects of Diet Breadth on Autogenous Chemical Defense of a Generalist Grasshopper”. J. Chem. Ecol. 13: 283-97.
Jones, Clive G., T.A. Hess, D. W. Whitman, P.J. Silk, and M.S. Blum. 1986. “Idiosyncratic Variation in Chemical Defenses Between Individual Generalist Grasshoppers”. J. Chem. Ecol. 12: 749-61.