01380nam a2200277Ia 4500 118400 BIBL 20160527184716.0 810629s1980 paua 100 0 eng d 80067397 (OCoLC)07537384 APA APA m/c PUXA TD890 .S35x Sampling and analysis of toxic organics in the atmosphere a symposium sponsored by ASTM Committee D-22 on Sampling and Analysis of Atmospheres, American Society for Testing and Materials, Boulder, Colo., 6-9 Aug. 1979, S.S. Verner, symposium chairman. Philadelphia American Society for Testing and Materials c1980. 192 p. ill. 24 cm. ASTM special technical publication 721 Proceedings of "the Fourth Biennial Boulder Conference on Sampling and Analysis of Toxic Organics in the Atmosphere." Includes bibliographical references. Air Pollution Measurement Congresses. 50146 Local Organic compounds Toxicology Congresses. 145484 Local Verner, S. S. 288023 Local American Society for Testing and Materials. Committee D-22 on Methods of Atmospheric Sampling and Analysis. cn 52253 Local Boulder Conference on Sampling and Analysis (4th 1979 Boulder, Colo.) 203784 Local 99106 99106 0 0 0 551_500000000000000_S192 0 evl 63987 10 10 1 2016-05-27 179366 0 551.5 S192 80000001283830 2016-05-27 00:00:00 r:118400 z:NCC:D 6