Long-term influences of shrub removal and lagomorph exclusion on Chihuahuan Desert vegetation dynamics. Journal of Arid Environments. 42:155-166.. 1999.
People and rangeland biodiversity - North America. Proceedings of the VIth International Rangeland Congress. 2:634-638.. 1999.
Desert vegetation responses to natural and anthropomorphic stressors. Annual Meeting of the Society for Range Management. :No.7.. 1998.
Legacy of Charles Travis Turney: The Jornada Experimental Range. Archeological Society of New Mexico Annual Volumes. 22:77-92.. 1996.
Linking rangeland science to western rangeland issues. 49th Meeting, Western Society of Weed Science. :Abstract10.. 1996.
An overview of arid grasslands in the northern Chihuahuan Desert. Proceedings of The Future of Arid Grasslands: Identifying Issues, Seeking Solutions. :11-20.. 1996.
Rangeland improvement. Livestock Research Briefs and Cattle Growers' Short Course.. 1996.
Reflections on a century of rangeland research in the Jornada Basin of New Mexico. Wildland Shrub Symposium, Proceedings: Shrubland Ecosystem Dynamics in a Changing Environment. Gen. Tech. Rep. INT-GTR-338:10-15.. 1996.
Research in the Jornada Basin of southern New Mexico: A field tour. Wildland Shrub Symposium, Proceedings: Shrubland Ecosystem Dynamics in a Changing Environment. General Technical Report INT-GTR-338:269-275.. 1996.
Rangeland research in the Chihuahuan Desert. New Mexico Livestock Research Briefs Cattle Growers' Short Course.. 1995.
Reflections from nearly a century of rangeland research in the Jornada Basin. Wildland Shrub Symposium. :2.. 1995.
Animal unit equivalents: An examination of the sheep to cattle ratio for stocking rangelands. Congressional White Paper for American Sheep Industry. :14.. 1994.
Management for rehabilitation of degraded arid ecosystems. The Wildlife Society Meeting. :Abstract40.. 1994.
Sheep grazing as a range improvement tool. Sheep Research Journal. 10:72-78.. 1994.
Managing New Mexico rangelands for sustained use through the 21st century. Journal of Proceedings: New Mexico Conference on the Environment. 2:855-864.. 1993.
Technologies for sustainable development of Chihuahuan Desert rangelands. 4th Symposium on Resources of the Chihuahuan Desert Region: US and Mexico. 12. 1993.
Perceptions from review of 80 years of range research in the Chihuahuan Desert. Annual Meeting, Society for Range Management. :No.086.. 1992.
Sample size determinations for studying selected cattle foraging behaviors. Applied Animal Behavior Science. 30:17-26.. 1991.
Growth patterns of range beef calves over discrete preweaning intervals. Canadian Journal of Animal Science. 69:865-869.. 1989.