006600000a22001450004500003000900000005001700009100001800026264012800044700012700172710007100299245010700370300001100477041000800488650001800496PH-MaWHO20241108112145.01 aKreisel, W.E.  aKuala Lumpur : bWHO Western Pacific Regional Centre for the Promotion of Environmental Planning and Applied Studiesc1981.  aWorld Health Organization. Western Pacific Regional Centre for the Promotion of Environmental Planning and Applied Studies  aWorld Health Organization. Regional Office for the Western Pacific  aA review of measuring methods and procedures for estimating diesel smoke emissions from motor vehicles  a100 p.  aeng  aAir pollution