Publications The following recent publications may be of interest to UCAR Newsletter readers. They may be obtained from the Outreach program, P.O. Box 3000, Boulder, CO 80307-3000. Phone: 303-497-8600; fax: 303-497- 8610. Internet: butterwo@ncar.ucar.edu. CCM Progress ReportÐJune 1993, edited by David Williamson; NCAR Technical Note No. 393+PPR; June 1993. Description of the NCAR Community Climate Model (CCM2), by James Hack, Byron Boville, Bruce Briegleb, Jeffrey Kiehl, Philip Rasch, and David Williamson; NCAR Technical Note No. 382; June 1993. Diagnosis and Sensitivity of the 200 hPa Circulation in NCAR Community Climate Models, by Martin Hoerling, Laurel DeHaan, and James Hurrell; NCAR Technical Note No. 394: September 1993.