Jornada Bibliography
Recognizing history in range ecology: 100 years of science and management on the Santa Rita Experimental Range. Conference Proceedings, Santa Rita Experimental Range: 100 years (1903 to 2003) of accomplishments and contributions. RMRS-P-30. :1-15.
.
2003. Developing grazing strategies on arid and semiarid rangelands. Proceedings of the National Conference on Grazing Management Technology. :124-133.
.
1982.