Development trends in thermal coal-beneficiation in the seventies
Subtitle: and their significance for the mining industry
By: by G. Nashan, H. Bertling, K. Wessiepe.
Contributors: Bertling, H.; Wessiepe, K.
Series: Trans. A2803/FLG
Publisher: National Coal Board, Translating and Interpreting Branch
Published: 1968
Place of publication: [London]
Language: eng
Notes: Translation of: Entwicklungstendenzen der thermischen Kohleveredlung in den70er Jahren und ihre Bedeutung fu r den Bergbau.