The issue of brown coal quality on the basis of physicochemical parameters
E Škvarekova - The holistic approach to environment, 2011 - hrcak.srce.hr
Sažetak Coal is expected to remain the dominant fuel for electricity generation in the Slovak
republic for a considerable time in the future. Mining of lignite and brown coal is necessary …
republic for a considerable time in the future. Mining of lignite and brown coal is necessary …