%0 Journal Article %T Grain Yield and Economic Returns of Sesame (Sesamum indicum L.) Induced by In-situ Moisture Conservation and Sulfur Fertilization on Vertisol of Western Tigray, Ethiopia %A Hailemariam Abrha %J Asian Soil Research Journal %D 2018 %X Reviewers: %U http://www.sciencedomain.org/abstract/24801