The clean and efficient use of coal and lignite : its role in energy, environment, and life : Hong Kong, 30th November-3rd December 1993 : conference proceedings - International Energy Agency; IEA International Conference on Clean and Efficient Use of Coal and Lignite: Its Role in Energy, Environment and Life 1993 : Hong Kong) (Paris, France : The Agency ; Washington, D.C. : OECD Publications and Information Centre [distributor], 1994)
Proceedings of the IEA Second International Conference on the Clean and Efficient Use of Coal and Lignite: Its Role in Energy, Environment and Life.
Includes bibliographical references.
Keywords: Coal -- Congresses; Lignite -- Congresses