%0 Journal Article %T Minimizing Scour of Contraction Stepped Spillways %A A. Shawky Awad %A G. Mohamed Abdel-Aal %A T. Hemdan Nasr-Allah %A Y. Abdallah Mohamed %J Journal of Engineering Research and Reports %D 2018 %X Reviewers: %U http://www.sciencedomain.org/abstract/24609