89651. Twitchell, Paul. Letter forwarding text. Requests review for corrections before publication. Sent as fax. Washington, DC, 6 July 1994. 1p., attachment. Call Number: SSEC VES No.3111. 

89652. Twitchell, Paul. Conversation in Madison, Wisconsin, USA, with Prof. Pierre Morel, Verner Suomi, and Paul F. Twitchell. Draft. Interview. Washington, DC, World Climate Research Programme (WCRP), Global Energy and Water Cycle Experiment (GEWEX) Project, International GEWEX Program Office (IGPO), 28 June 1994. 4p. Call Number: SSEC VES No.3111, attachment. 

89653. Twitchell, Paul. Letter concerning schedule for conversation with Suomi and Pierre Morel. Forwards basic questions. Attachment: Strawman questions for conversation with Pierre Morel and Verner Suomi. Washington, DC, 9 May 1994. 1p., attachment. Call Number: SSEC VES No.3113. 

89654. Twitchell, Paul. Telefax. Forwarding preprint copy of Pierre Morel's obituary for Verner E. Suomi. 7 August 1995. Call Number: SSEC VES No.4607. 

89655. Twitchell, Paul F.. Letter requesting write-up and photograph of Suomi for upcoming article. Handwritten note on letter: sent 15 September 1981. Boston, MA, 17 August 1981. 1p. Call Number: SSEC VES No.1229. 

89656. Twitchell, Paul F.. Letter requesting write-up and photograph of Suomi for upcoming article. Handwritten note on letter: sent 15 September 1981. Boston, MA, 17 August 1981. 1p. Call Number: SSEC VES No.1229. 

89657. Twitchell, Paul F.. Letter concerning BOMEX APT system. Boston, MA, 14 May 1969. 1p. Call Number: SSEC VES No.2805. 

89658. Twitchell, Paul F.. Letter concerning BOMEX APT system. Boston, MA, 14 May 1969. 1p. Call Number: SSEC VES No.2805. 

89659. Twitchell, Paul F. and Try, Paul D.. GEWEX Continental-scale International Project (GCIP) (Atmospheric Science Component), Report on the Atmospheric Subpanel Workshop, Silver Spring, MD, 18-19 March 1992. [Washington, DC], World Climate Research Programme (WCRP), International GEWEX Project Office (IGPO), 1992. Call Number: QC/981.8/C5/G543/1992. 

89660. Twitchell, Paul F. and Try, Paul D.. GEWEX Continental-scale International Project (GCIP) (Atmospheric Science Component), Report on the Atmospheric Subpanel Workshop, Silver Spring, MD, 18-19 March 1992. [Washington, DC], World Climate Research Programme (WCRP), International GEWEX Project Office (IGPO), 1992. Call Number: QC/981.8/C5/G543/1992. 

89661. Twitty, J. T.; Parent, R. J.; Weinman, J. A. and Eloranta, E. W.. Aerosol size distributions: Remote determination from air-borne measurements of the solar aureole. Applied Optics, Volume: 15, Issue: 4, 1976, pp.980-989. Reprint # 577. 

89662. Twitty, J. T.; Parent, R. J.; Weinman, J. A. and Eloranta, E. W.. Aerosol size distributions: Remote determination from air-borne measurements of the solar aureole. Applied Optics, Volume: 15, Issue: 4, 1976, pp.980-989. Reprint # 577. 

89663. Twitty, Jerold Thomas. The remote determination of aerosol size distributions from airborne measurement of the solar aureole. Madison, WI, University of Wisconsin-Madison, Department of Meteorology, 1974. Call Number: UW MET Publication No.74.12.T1. 

89664. Twitty, Jerold Thomas. The remote determination of aerosol size distributions from airborne measurement of the solar aureole. Madison, WI, University of Wisconsin-Madison, Department of Meteorology, 1974. Call Number: UW MET Publication No.74.12.T1. 

89665. Twohy, C. H.; Anderson, B. E.; Ferrare, R. A.; Sauter, K. E.; L'Ecuyer, T. S.; van den Heever, S. C.; Heymsfield, A. J.; Ismail, S. and Diskin, G. S.. Saharan dust, convective lofting, aerosol enhancement zones, and potential impacts on ice nucleation in the tropical upper troposphere. Journal of Geophysical Research-Atmospheres, Volume: 122, Issue: 16, 2017, pp.8833-8851. Reprint # 8111. 

89666. Twohy, C. H.; Anderson, B. E.; Ferrare, R. A.; Sauter, K. E.; L'Ecuyer, T. S.; van den Heever, S. C.; Heymsfield, A. J.; Ismail, S. and Diskin, G. S.. Saharan dust, convective lofting, aerosol enhancement zones, and potential impacts on ice nucleation in the tropical upper troposphere. Journal of Geophysical Research-Atmospheres, Volume: 122, Issue: 16, 2017, pp.8833-8851. Reprint # 8111. 

89667. Twohy, Cynthia. Airborne condensation nucleus counter user's guide. Boulder, CO, National Center for Atmospheric Research (NCAR), Atmospheric Technology Division, 1991. Call Number: QC/882.42/T64/1991. 

89668. Twohy, Cynthia. Airborne condensation nucleus counter user's guide. Boulder, CO, National Center for Atmospheric Research (NCAR), Atmospheric Technology Division, 1991. Call Number: QC/882.42/T64/1991. 

89669. Twohy, Cynthia H.; Ferrare, R. A.; Anderson, B. E.; van den Heever, S. C.; Herbener, S. R.; Sauter, K. and L'Ecuyer, T. S.. Redistribution of Saharan dust in the vicinity of tropical convection. Boston, MA, American Meteorological Society, 2017, Abstract J6.2. 

89670. Twohy, Cynthia H.; Ferrare, R. A.; Anderson, B. E.; van den Heever, S. C.; Herbener, S. R.; Sauter, K. and L'Ecuyer, T. S.. Redistribution of Saharan dust in the vicinity of tropical convection. Boston, MA, American Meteorological Society, 2017, Abstract J6.2. 

89671. Twohy, Cynthia H.; Sauter, K.; L'Ecuyer, T.; Herbener, S. R.; van den Heever, S. C.; Anderson, B. E. and Ferrare, R.. The influence of tropical convection on the evolution and transport of the Saharan air layer. Boston, MA, American Meteorological Society, 2016, Abstract J5.4. 

89672. Twohy, Cynthia H.; Sauter, K.; L'Ecuyer, T.; Herbener, S. R.; van den Heever, S. C.; Anderson, B. E. and Ferrare, R.. The influence of tropical convection on the evolution and transport of the Saharan air layer. Boston, MA, American Meteorological Society, 2016, Abstract J5.4. 

89673. Twomey, S.. Introduction to the mathematics of inversion in remote sensing and indirect measurements. Mineola, NY, Dover Publications, 1977. Call Number: G/70.4/T86/1996. 

89674. Twomey, S.. Introduction to the mathematics of inversion in remote sensing and indirect measurements. Amsterdam; New York, NY, Elsevier Scientific Publishing Co, 1977. Call Number: G/70.4/T86. 

89675. Twomey, S.. Introduction to the mathematics of inversion in remote sensing and indirect measurements. Mineola, NY, Dover Publications, 1977. Call Number: G/70.4/T86/1996.