00549nam a2200181 4500 20170731092419.0 000 000 000 UOEL TD886 . 5 M6 Motor Vegicle Air Pollution : Public Health Impact and Control Measures / Edited by Mage ,David . Geneva ; World Health Organization c 1992 ix ,245p . : ill . includes bibliographical references Environmental technology .sanitary engineering . Technology lcc SBK 15065 15065