Shafqat Mahmud, Major Study Use Recycled / Waste Polythene Chips, Cement and sand to Reduce the Shrinkage Potential of Clay Liner in Arid / Semi Arid Regions Shafqat Mahmud - Rislpur MCE 1-11-02 - 147 p.: Subjects--Topical Terms: Master of Science in Civil EngineeringThesis Dewey Class. No.: T-137