Vytlačiť
1. Mineral commodity summaries of the Czech Republic
:Mineral commodity summaries of the Czech Republic : (state to 2006) : (data deadline: August 31, 2007). Praha : Ministry of the Environment : Czech Geological Survey - Geofond, 2007. 383 s. ISSN 1801-6693. [Počet ex. : 1, z toho voľných 1, prezenčne 0]