Chemical analysis of environmental samples collected in Iraq: Analysis for the presence of chemical warfare agents

John F. Weimaster, William T. Beaudry, Paul C. Bossle, Michael W. Ellzy, L. Gail Janes, Dennis W. Johnson, J. Michael Lochner, Stephen G. Pleva, Janet H. Reeder, Dennis K. Rohrbaugh, Thomas E. Rosso, Leonard J. Szafraniec, Linda L. Szafraniec, Thomas G. Albro, William R. Creasy, John R. Stuff, Philip B. Smith, Ian R. Stewart