Tonige Rohstoffe in Steinkohlenrevieren
Subtitle: Genese, Vorkommen, wirtschaftliche Bedeutung
By: von Kurt Burger.
Publisher: Verlag Glückauf
Published: 1984
Place of publication: Essen
Language: ger
Number of pages: 71
Subjects: Mudstone -- Germany (West); Coal mines and mining -- Germany (West)
Notes: Bibliography: p. 68-71.