Acta Palaeontologica Polonica 18 (4) 1973
Articles
Devonian bryozoans of the Holy Cross Mountains, Poland. Part II. Cyclostomata and Cystoporata
Acta Palaeontologica Polonica 18 (4), 1973: 325-400
Megaspores of Polish Buntersandstein and their statigraphical significance
Acta Palaeontologica Polonica 18 (4), 1973: 401-451
Remarks on the foraminiferal genus Rotalipora Brotzen
Acta Palaeontologica Polonica 18 (4), 1973: 455-460