Physical Cleaning Of Coal : Present And Developing Methods / edited by Y. A. Liu - New York : Marcel Dekker, Inc., 1992 - xvii, 551 p.: graph, ill.; 23 cm - Energy, Power And Environment Vol. 15 .

Includes bibliographical references and indexs ( p.: 531 - 551 )

0824718623

--Cleaning--Coal

662.623 PHY