The oil shale industry of Estonia
author
Kogerman, Paul
statement of authorship
Paul N.Kogerman
location of publication
Tartu
year of publication
1927
pages
40 p.: ill
url
https://www.ester.ee/record=b1455345*est
subject term
põlevkivimaardlad
põlevkivitööstus
subject of location
Eesti
notes
Bibl. p. 40
language
inglise