Progress in coal science.

Progress in coal science.

Xehetasun bibliografikoak
Erakunde egilea: British Coal Utilisation Research Association
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York Interscience Publishers Inc. 1950.
Saila:Progress series (London, England)
Gaiak:
Coal > Periodicals.