Also available via Internet from the GPO Access web site. Address as of 7/6/06: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=109%5Fhouse%5Fhearings&docid=f:24464.pdf; current access is available via PURL.
Microfiche version: United States.Congress.House.Committee on Science. Environmental and safety impacts of nanotechnology [Bethesda, Md.] : ProQuest LLC, [2004]
Print version: United States.Congress.House.Committee on Science. Environmental and safety impacts of nanotechnology