Geology of Poland :  Catalogue of fossils. Palaeozoic. 

 - Warsaw :  Geological Institute,  1972. 
 - 292 p. ;  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontología<br/>Catálogos<br/>Fósil<br/>Paleozoico
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Polonia
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Bibliog
<br/><br/><label>Universal Decimal Class. No.: </label>56.02(083.83)