01509cam a2200349Ii 4500011426532MiAaHDL20141013010000.0m d cr bn ---auaua760909s1976 dcua b f000 0 eng dGBVCP609142208sdr-uiuc6365321(OCoLC)2419090GPOGPOOCLABCOCLCQn-us---UIUUTL521.3.T4A3 no. 3401NAS 1.15:X-3401Singh, Jag J.An investigation of size-dependent concentration of trace elements in aerosols emitted from the oil-fired heating plants /Jag J. Singh, R.J. Sentell, and G.S. Khandelwal ; Langley Research Center, Hampton, Va.Washington :U.S. National Aeronautics and Space Administration ;Springfield, Va. :For sale by the National Technical Information Service,1976.[1], 27 p. :ill. ;27 cm.NASA technical memorandum ; NASA TM X-3401Cover title.Includes bibliographical references (p. 9-10).Mode of access: Internet.Trace elements.Aerosols.AirPollution.Khandelwal, G. S.,joint author.Sentell, R. J.,joint author.United States.National Aeronautics and Space Administration.Langley Research Center.01142653220101007165100.020141013010000.020141112173021.02025-01-01T19:08:45Z2025-01-01T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc6365321uiugSDRUIUCuiug.30112105148636UIU6365321UIUUIUC20250101googleuiug.301121051486361976pdbibUS fed doc--NTIS: pubdate < 2020