@article{Gebru2012,
author = {Gebru, G.W. and Beyene, F. },
title= {Causes and consequences of out-migration on rural households’ livelihood in Gulomekeda district, Tigray, Ethiopia},
year = {2012},
journal = {Agricultural Research and Reviews},
volume = {1},
number = {1},
pages = {26--33},
}