| Author: | Bortz, Seymour A., | 
|---|---|
| Additional Authors: | Higbie, Kenneth B., | 
| Year: | 1980 | 
| Document Type: | USBI | 
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, | 
| SUDOC: | I 28.27: | 
| Series: | Information circular - Bureau of Mines ; | 
| Report Number: | 8826 | 
| Subject: | Recycling (Waste, etc.)--Congresses | 
| Link: | https://hdl.handle.net/2027/mdp.39015078461715 |