Anleitung zur Grubenmauerung
By: von M.F. Gaetzschmann.
Publisher: Schumann
Published: 1831
Place of publication: Schneeberg
Language: ger
Number of pages: 188
Subjects: Mine roof control.; Mine timbering.; Coal mines and mining.
Notes: LC copy incomplete: atlas only.

OCLC ocn180137996

OCLC ocn180138011