TY - BOOK ED - United Nations, Economic and Social Commission for Asia and the Pacific, Task Force on Monitoring Air Pollutant Emissions TI - Recommendations on methodologies of monitoring air pollutant emissions PY - 2002/// CY - New York, USA PB - United Nations KW - Air KW - Pollution KW - Measurement N1 - "Sales No. E.03.II.F.6"--T.p. verso; "ST/ESCAP/2227"--T.p. verso ER -