Basirat Amir

& 3.2 ameliorative or direct methods. preventive introduction 1.1 prerequisite 1.2 objectives litir earth animation gifs epicenter sesmic waves tetnotic plates earthquake precipetation equation water budget cycle hydrology disease caused by water water born diseases how concrete gets manufactured manufacturing of concrete layered concept of earth layered concept under gis layer concept eco friendly way of construction eco friendly way of wall construction alternative for wall construction cheap way of wall construction