TY - JOUR AU - Scheltema, A H ID - 59638 TI - Comparative morphology of the radulae and alimentary tracts in the Aplacophora JF - Malacologia VL - 20 SP - 361 EP - 383 Y1 - 1981 UR - http://biostor.org/reference/59638 L2 - http://www.biodiversitylibrary.org/page/13149048 ER -