Der Ruhrkohlenbezirk als standortsproblem .
By: von ... Hans Kleinholz
Publisher: Iszdonat
Published: 1920
Place of publication: Berlin]
Language: ger
Number of pages: 89
Notes: Thesis--München.

Bibliography: p. 85-89.

Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.