Remediation Challenges with Bacillus anthracis Spore Contamination
Jon J. Calomiris, U. S. Army, USANCA, Fort Belvoir, VA

A Retrospective Analysis of Sampling and Detection Issues Associated With Historical Anthrax Cases
Robert G. Knowlton and Jasper O. Hardesty, Chemical and Biological Systems Department, Sandia National Laboratories, Albuquerque, NM

A Review of Aerosol Risk of Exposure to Biological Threat Agents
David K. R. Karaolis, Bacteriology, National Biodefense Analysis and Countermeasures Center (NBACC), Frederick, MD

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Biotoxin Test Method Development
Linda C. Beck, Elaine M. Strauss and Wynn Vo, Asymmetric Systems Department; Chemical Biological & Radiological Defense Concepts and Experimentation Branch, Naval Surface Warfare Center Dahlgren Division, Dahlgren, VA

Control of Legionella in Cooling Towers
Sharon G. Berk, Tennessee Technological University, Cookeville, TN

Keeping planets clean -- NASA's approach to preventing biocontamination of space
C. Conley, NASA Headquarters, Washington , DC