Nystrom, Lynn A.2015-10-292015-10-292009-06-16http://hdl.handle.net/10919/62122With more than 53 million children in the United States spending time in some 135,000 school buildings across the country, concern about the possible indoor pollution they are exposed to for several hours a day is understandable. Possible contaminants include asbestos, lead, volatile organic compounds (VOCs), radon, pesticides, and biological agents such as fungi and bacteria.text/htmlIn CopyrightCollege of EngineeringNational Science Foundation supports Virginia Tech engineer in efforts to improve public school infrastructurePress releaseVirginia Tech. University Relations