- Author
- U.S. Department of Housing and Urban Development
- Title
- Thermal Insulation, Urea-Based, Foamed in Place. Use of Materials Bulletin No. 74.
- Coporate
- Department of Housing and Urban Development, Washington, DC
- Journal
- Federal Register, Vol. 42, No. 198, 55143-55148, Thursday, October 13, 1977
- Keywords
- thermal insulation | ureas