Walt, J. van der, Potchefstroom University for Christian Higher Education
Walt, J. van der, University for Christian Higher Education
Wang, J. M., School of Resource and Environmental Sciences Wuhan University
Ward, D., University of Cincinnati
Waylen, P., University of Florida
Winde, F., University of Jena
Winde, F., University of Jena (Spain)
Wirtz, S., Department of Physical Geography, Regional & Environmental Sciences, Trier University, Germany
Wirtz, S., Physical Geography, Trier University, Trier (Germany)
Wittenberg, L., Department of Geography and Environmental Studies, University of Haifa, Haifa, Israel

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