EML PUBLICATIONS 2/23/94 By EMNL Number Paper Number : 91-131, EML Number : 390EF Vlusek, C. S. and M. Heit "An Intercomparison of the Analyses of Commercially Available Reference Materials for 22 Trace Elements" in: USDOE Report ENL-390, pe. 91-211, Paper Number Larsen, R. May, : Environmental Report 1981 91-056, EML Number : 390EG J. "Sulfur Dioxide Measurements in New York City" in: USDOE Report EML-390, pp. 41-65, May, 1981 Paper Number : 91-065. Environmental Report, EML Wumber : 390EH Leiter, RB. and L. EB. Toonkel “Plutonium Isotopic Analysis of Stratospheric Samples from April 1977" in: USDOE Peport EML-390, Environmental Report pe. 407-435, Faper llumber Leifer, R., : PB. May, 1981 91-067, J. ENL tlumber Larsen and L. E. : 390EI Toonkel "Updating Stratospheric Radionuclide Inventories toa July 1979" in: USDOE Report EML-390, Environmental Report pp. 341-354, May, 1981 Paper Number : 91-068, EML Number : 390EI Leifer, R., R. J. Larsen and L. E. Toonkel "Stratospheric Distribution, Inventories and Trends of Trace Gases in the Northern Hemisphere for 1977-1979" in: USDOE Report EML-390, pp- 355-406, May, Paper Number : Environmental Report 1981 91-069, EML Number : 390EK Leifer, P., L. E. Toonkel and R. J. Larsen "Project Airstream: Radioactivity in the Lower Stratosphere" in: USDOE Report ENL-390, Environmental Report pp- 8-95, May, 1981 9003136