Nowak, Grzegorz J., Lower Silesian Branch, Polish Geological Institute al Jaworowa 19, PL-53-122 Wrocław, Poland

• Vol 42, No 1 (1998) - Articles
  Microscopic identification and classification of organic matter of the Upper Carboniferous Anthracosia Shales, Intra-Sudetic Depression, southwestern Poland
  Abstract  PDF