K. Roth

Modeling Soil Processes: Review, Key Challenges, and New Perspectives

Hans-Jörg Vogel, Jan Vanderborght, Mathieu Javaux, 2016 .

Geography for a Changing World – A science strategy for the geographic research of the U.S. Geological Survey, 2005-2015

Keith C. Clarke, Robert N. Fisher, E. Lynn Usery, 2005 .