Muzaffar Ahmed Noise impact assessment on occupational health and safety at Heavy Industries Taxila : M. Sc. Environmental Design Muzaffar Ahmed - Islamabad: AIOU, 2013. - xv, 117p. Standard No.: https://i.ibb.co/DcNFC41/Thesis-cover.png Subjects--Topical Terms: Noise pollutionDissertation, Academic-- MSC Environmental Design Dewey Class. No.: 363.74 / MUN