Previous Article Next Article Table of Contents Journal of Aerosol Science, Vol.29, No.1, 257-257, 1998 DOI10.1016/S0021-8502(97)00435-7 Export Citation A new method for estimating total efficiencies where two mechanisms are present simultanously (vol 25, pg 315, 1994) Gentry JW, Gebhart J, Scheuch G Please enable JavaScript to view the comments powered by Disqus.