APA

U.S. Bureau of Mines and IIT Research Institute, . (1980). Mineral waste utilization. 7th symposium, Chicago, 20-21 October 1980. Proceedings. Chicago, IL: U.S. Bureau of Mines and IIT Research Institute.

Chicago

U.S. Bureau of Mines and IIT Research Institute, . 1980. Mineral waste utilization. 7th symposium, Chicago, 20-21 October 1980. Proceedings. Chicago, IL: U.S. Bureau of Mines and IIT Research Institute.

Harvard

U.S. Bureau of Mines and IIT Research Institute, . (1980). Mineral waste utilization. 7th symposium, Chicago, 20-21 October 1980. Proceedings. Chicago, IL: U.S. Bureau of Mines and IIT Research Institute.

MLA

U.S. Bureau of Mines and IIT Research Institute, . Mineral waste utilization. 7th symposium, Chicago, 20-21 October 1980. Proceedings. Chicago, IL: U.S. Bureau of Mines and IIT Research Institute. 1980.