Keyword energy policy

 

Main trends of development of clean coal technologies in Ukraine

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2006;22(2):5-13
 

Hard coal and brown coal in Poland's energy policy

Gospodarka Surowcami Mineralnymi – Mineral Resources Management 1999;15(4):37-45
 
eISSN:2299-2324
ISSN:0860-0953
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