Showing 1 - 5 results of 5 for search 'Roga, Błażej', query time: 0.02s Refine Results
  1. 1

    Characteristics of low-temperature tars from some Polish bituminous and brown coals / by Roga, Błażej

    Published 1962
    Government Document Book
  2. 2
  3. 3

    Differential thermal analysis of bituminous and brown coals / by Pampuch, Roman

    Published 1961
    Other Authors: “…Roga, Błażej…”
    Government Document Book
  4. 4

    Recovery of pitch with very low ash and boron content / by Ihnatowicz, Maria

    Published 1961
    Other Authors: “…Roga, Błażej…”
    Government Document Book
  5. 5

    Wood tar, its properties and utilization / by Kowalski, Jerzy

    Published 1961
    Other Authors: “…Roga, Błażej…”
    Government Document Book
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