Parzentny, Henryk, Institute of Geochemistry, Mineralogy and Petrography, Silesian University, Będzińska 60, PL-41-200 Sosnowiec, Poland

• Vol 43, No 3 (1999) - Articles
  Relationship between bed thickness, average ash content, and Zn and Pb content in coal in the Upper Silesian Coal Basin
  Abstract  PDF