1. Solid Waste Management;UNEP,2005
2. Potential for Utilizing Industrial Wastes and By-Products in Construction of Transportation Facilities in Virginia, FHWA/VA-80/15;Halstead,1979
3. Uses of waste materials and by-products in construction;Clifton;Part I. Resour. Recovery Conserv.,1980
4. Uses of waste materials and by-products in construction;Clifton;Part II. Resour. Recovery Conserv.,1980
5. Industrial Minerals and Their Uses: A Handbook and Formulary;Ciullo,1996