TY - BOOK AU - Fraser,J.H. ED - Linnean Society of London ED - Estuarine and Brackish-water Sciences Association TI - British pelagic tunicates: keys and notes for the identification of the species SN - 0521283671 PY - 1982/// CY - Cambridge PB - Cambridge University KW - Tunicata KW - United Kingdom N1 - Includes bibliographical references and indexes ER -