Mining for the future—trends and expectations: Proceedings of the 14th World Mining Congress, held 14–18 May 1990, Peking, People's Republic of China, Edited by the Chinese Organizing Committee. International Academic Publishers and Pergamon Press, 994 pages of text, tables of data, equations, graphs and illustrations. ISBN: 0-08-040189-9. ISBN: 7-800003-104-7/TD.2 Price: £158.00 ($253.00). Published August 1990