1. Material Needs and the Environment Today and Tomorrow;National Commission on Materials Policy;Final report, Washington, D.C.,1973
2. National Commission on Supplies and Shortages, Government and the Nation's Resources, Washington, D.C. (December 1976).
3. The recycling of metals—I. Ferrous metals;Bever;Conserv. Recycling,1976
4. The recycling of metals—II. Nonferrous metals;Bever;Conserv. Recycling,1976
5. Recycling in the materials system;Bever;Mater. & Soc.,1977