TY - CHAP A1 - Morrissey, J.W. T1 - Contextualizing links between migration and environmental change in northern Ethiopia Y1 - 2012 DO - 10.1017/CBO9781139235815.009 A3 - Hastrup, K. A3 - Fog Olwig, K. T2 - Climate change and human mobility: Challenges to the social sciences CY - Cambridge PB - Cambridge University Press ER -