1. Alven, G., Stenberg, M. 1995. Problems in estimating soil water content by TDR measurements. In: Proceedings of the Symposium: Time-Domain Reflectometry Applications in Soil Science, Foulum, Denmark, September 16, 1994. SP Report No. 11, 3, pp. 121–123.
2. Spread of introduced Lehmann lovegrass Eragrostis lehmanniana Nees. in southern Arizona, USA;Anable;Biological Conservation,1992
3. Long-term influences of livestock management and a non-native grass dynamics in the Desert Grassland;Angell;Journal of Arid Environments,2001
4. Woody plant encroachment into southwestern Grasslands and Savannas: rates, patterns and proximate causes;Archer,1994
5. Association between plant canopies and the spatial patterns of infiltration in shrubland and grassland of the Chihuahuan Desert, New Mexico;Bhark;Ecosystems,2003