Pastāsti draugiem par šo preci:
Coalbed Methane: Scientific, Environmental and Economic Evaluation Maria Mastalerz
Coalbed Methane: Scientific, Environmental and Economic Evaluation
Maria Mastalerz
Coalbed gas has been considered a hazard since the early 19th century when the first mine gas explosions occurred in the United States in 1810 and France in 1845.
592 pages, biography
Ziemassvētku dāvanas var atgriezt līdz 31. janvārim