@article{Gebretsadkan_2018, title={Evaluating The Effect of Integrated Use of Farm Yard Manure and Urea on the Socio economic Performance of Tomato (Lycopersiconesculentum Mill) at Tselemti Woreda, North western Tigray, Ethiopia}, volume={3}, url={http://dx.doi.org/10.22161/ijeab/3.3.5}, DOI={10.22161/ijeab/3.3.5}, number={3}, journal={International Journal of Environment, Agriculture and Biotechnology}, publisher={AI Publications}, author={Gebretsadkan, Gebremedhn}, year={2018}, pages={748–755} }