%0 Journal Article %T A Process-Based Application of State-and-Transition Models: A Case Study of Western Juniper (Juniperus occidentalis) Encroachment %A Petersen, Steven L. %A Stringham, Tamzen K. %A Roundy, Bruce A. %A , %J Rangeland Ecology & Management %@ 1550-7424 %D 2009-03-01 %I Elsevier BV %~ DeepDyve