71 pubs · 1,427 cites · h-index 21
University of California, Santa Barbara
1994 - Present
Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias
2008 - 2008
Institute of Geography of the Slovak Academy of Sciences
2006 - 2006
For farmers (United Kingdom)
2004 - 2004
University of Arizona
1995 - 2002