TY - JOUR A1 - Bartsch, P. JO - The Nautilus N1 - Published 13 February 1950 C1 - 63(3): 87-97, pl. 6 TI - New West American turrids UR - https://biodiversitylibrary.org/page/8520566 PY - 1950 Y2 - 2024-03-29 ER -