Acta Palaeontologica Polonica 17 (4) 1972
Articles
Pleistocene foraminifers of the area of the Lower Vistula River (northern Poland)
Acta Palaeontologica Polonica 17 (4), 1972: 423-525
Remarks on the genera Ophthalmidium and Palaeomiliolina (Foraminiferida)
Acta Palaeontologica Polonica 17 (4), 1972: 527-560