TY - RPRT TI - Spectroscopic and x-ray diffraction analyses of asbestos in the World Trade Center dust: Asbestos content of the settled dust AU - Gregg A. Swayze AU - Roger N. Clark AU - Stephen J. Sutley AU - Todd M. Hoefen AU - Geoffrey S. Plumlee AU - Gregory P. Meeker AU - Isabelle Brownfield AU - Keith E. Livo AU - Laurie C. Morath PY - 2009 DO - 10.1021/bk-2006-0919.ch003 UR - https://pubs.usgs.gov/publication/70140565 ID - 70140565 ER -