144 TRANS URANIC ELEMENTS IN THE ENVIRONMENT 



Spurny, Kvetoslav R., James P. Lodge, Jr., Evelyn R. I rank, and David C. Sheesley, 1969, Aerosol 



Filtration by Means of Nuclepore Filters: Structural and I iltration Properties, Environ. Sci. 



TeclmoL. 3(5): 453-464. 

 Stevens, D. C, 1963, Location and Examination of Alpha Active Airborne Dust Particles Collected on 



Glass Fibre Filter Fdpei, Aim. Occiip. Hyg., 6:1. 

 Yakowitz, H., R. L. Myklebust, and K. F. J. Heinrich, 1973, FRAME: An On-Linc Correction 



Pi-ocedure for Quantitative Electron Probe Microanalysis, National Bureau of Standards, Technical 



Note 796, GPO. 

 Zoller, William H., E. S. Gladney, and Robert A. Duce, 1974, Atmospheric Concentrations and 



Sources of Trace Metals at the South Pole, Science, 183: 198. 



