Title: Biblio RTF Export
Author: Biblio 7.x

S.  Van Der Spoel, ?A new forma of Diacria quadridentata (Blainville, 1821) and shell growth in this species (Gastropoda, Pteropoda)?, Vidensk. Medd. Dansk. Natur. Foren, vol. 131, p. 224, 1968.