Prace PIG - Tom 157 (1997)


PROCEEDINGS OF THE XIII INTERNATIONAL CONGRESS ON THE CARBONIFEROUS AND PERMIAN


28TH AUGUST–2ND SEPTEMBER, 1995. KRAKÓW, POLAND

Editors: Maciej PODEMSKI, Sonia DYBOVA-JACHOWICZ, Krzysztof JAWOROWSKI, Janusz JURECZKA, Ryszard WAGNER