TY - BOOK ID - 133474722 TI - The prosobranch molluscs of Britain and Denmark AU - Fretter, Vera. AU - Graham, Alastair. AU - Andrews, Elizabeth B. PY - 1976 VL - 1. PB - [Reading, Eng. : Angus Graham Associates], DB - UniCat KW - Prosobranchia. KW - Mollusks UR - https://www.unicat.be/uniCat?func=search&query=sysid:133474722 AB - ER -