1. Effects of vegetation change on interrill runoff and erosion, walnut gulch, southern Arizona;Abrahams;Geomorphology,1995
2. The effects of livestock grazing on riparian and stream ecosystems;Armour;Fisheries,1991
3. Nutritional ecology of the desert tortoise (Gopherus agassizii,) in relation to cattle grazing in the Mojave Desert;Avery,1998
4. Impacts of land degradation on historical temperature records from the Sonoran Desert;Balling;Climatic Change,1998
5. Interactions between Tamarix ramosissima (Saltcedar), Populus fremontii (Cottonwood), and mycorrhizal fungi: Effects on seedling growth and plant species coexistence;Beauchamp;Plant and Soil,2005