Offeman, R.D., Holtman, K.M., Covello, K.M., Orts, W.J. 2014. Almond hulls as a biofuels feedstock: Variations in carbohydrates by variety and location in California. Biomass and Bioenergy. 54:109-114.
Mao, J., Holtman, K.M., Franquivillanueva, D.M. 2010. Chemical structures of corn stover and its residue after dilute acid prehydrolysis and enzymatic hydrolysis: Insight into factors limiting enzymatic hydrolysis. Journal of Agricultural and Food Chemistry. 58(22):11680-11687.
Holtman, K.M., Bozzi, D.V., Franquivillanueva, D.M., Orts, W.J. 2010. Biofuels and bioenergy production from municipal solid waste commingled with agriculturally-derived biomass. In: Braun, R, Karlen, D, Johnson, D., editors. Sustainable alternative fuel feedstock opportunities, challenges and roadmaps for six U.S. regions. Washington, D.C.:Soil and Water Conservation Society. p. 237-247.
Holtman, K.M., Chen, N., Chappell, M.A., Kadia, J., Xu, L., Mao, J. 2010. Chemical structure and heterogeneity differences of two lignins from loblolly pine as investigated by advanced solid-state NMR spectroscopy. Journal of Agricultural and Food Chemistry. 58(18):9882-9892.
Glenn, G.M., Klamczynski, A., Ludvik, C.N., Chiou, B., Holtman, K.M., Imam, S.H., Orts, W.J. 2006. Properties of fiber-reinforced extruded starch-based foam. 232 American Chemical Society Meeting, San Francisco, CA, September 10-14, 2006, Paper No 1010944.
Imam, S.H., Shey, J., Glenn, G.M., Holtman, K.M., Chiou, B., Klamczynski, A., Orts, W.J. 2004. Biodegradable films and foam from renewable plant polymers. BioEnvironmental Polymer Society International Meeting in Monterrey, Mexico, December 5-10, 2004. Paper No. 41 (Abstract).