Dr. Ali S. AkandaOTHMAN ABDULRAHMAN O FALLATAH2022-06-022022-06-0235769https://drepo.sdl.edu.sa/handle/20.500.14154/62610ASSESSING GROUNDWATER QUANTITY AND QUALITY VARIATIONS IN ARID REGIONS DUE TO CLIMATE CHANGE AND ANTHROPOGENIC FACTORS: CASE STUDY SAUDI ARABIAThesis