Preliminary Report on the Clay and Shale Deposits of the Western Provinces
- 380pages
- 14 heures de lecture
Joseph Keele Livres
Report on the Clay and Shale Deposits of the Western Provinces : (part II)
- 174pages
- 7 heures de lecture
Preliminary Report on the Clay and Shale Deposits of the Province of Quebec
- 392pages
- 14 heures de lecture