A. V. D. Veen

Assessing the evidence of climate variability in the northern part of Ethiopia

A. Veen, Tagel Gebrehiwot, T. Gebrehiwot, 2013 .

Valuation of functions of the Wadden Area

H. Folmer, C. Heide, A. Veen, 2010 .

Estimating the impact of a food security program by propensity - score matching

A. V. D. Veen, Tagel Gebrehiwot, T. Gidey, 2015 .