Abdel-Gawad, G. I. (1986). Maastrichtian non-cephalopod mollusks (Scaphopoda, Gastropoda, and Bivalvia) of the middle Vistula Valley, central Poland. Acta Geolonica Polonica. 36 (1-3): 69–224, 48 pls.
134754
Abdel-Gawad, G. I.
1986
Maastrichtian non-cephalopod mollusks (Scaphopoda, Gastropoda, and Bivalvia) of the middle Vistula Valley, central Poland