- -20%
![](https://raamatupood.utlib.ee/24475-large_default/the-oil-shale-industry-of-estonia.jpg)
Paul Kogerman
Tartu : H. Laakmann, 1927
40 p. : ill., map.
Paperback used brochure in good condition. 2 folded maps at the end of brochure.
Overview of the Estonian oil shale industry based on the 1920s.