1. Resource Recovery and Waste Reduction;Environmental Protection Agency,1977
2. Purchased Ferrous Scrap. Ind. Econ. Research Inst.;Hogan,1977
3. Quality of products from Bureau of Mines resource recovery system and suitability for recycling;Sullivan,1976
4. Summary Report of Solid Waste Processing Facilities;Committee on Tin Mill Products Producers,1978
5. Recovery of magnetic metals from municipal solid waste;Meyer,1975