00345nam a22000977a 4500100007100000245006700071260002700138300000700165700004200172856003300214  aSajjad Hyder Mangia13MME11aSupervisor - Dr. Kishan Chand Mukwana  aHealth Safety and Risk Assessment in Hala Gas Pani (ME Thesis)  aNawabshahbQUESTc2019  a72  aDepartment of Mechanical Engineering   uhttps://tinyurl.com/yc53uanh