(1982). Accomplishments in waste utilization: A summary of the Seventh Mineral Waste Utilization Symposium / compiled by S.A. Bortz and R.S. DeCesare.
Chicago-referens (17:e uppl.)Accomplishments in Waste Utilization: A Summary of the Seventh Mineral Waste Utilization Symposium / Compiled by S.A. Bortz and R.S. DeCesare. 1982.
MLA-referens (9:e uppl.)Accomplishments in Waste Utilization: A Summary of the Seventh Mineral Waste Utilization Symposium / Compiled by S.A. Bortz and R.S. DeCesare. 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.