Die rheinische bimsindustrie .
By: von Michael Arenz ...
Publisher: Druckerei der Studentenburse e.v.
Published: 1926
Place of publication: Köln a. Rh
Language: ger
Number of pages: 98
Subjects: Pumice
Notes: Thesis, Köln.

Bibliography: p. [5]-6.

Microfilm. New York, N.Y., Columbia University Libraries, 1994. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1994.