British and other marine and estuarine oligochaetes keys and notes for the identification of the species
Brinkhurst, Ralph O.(Ralph Owen)1933-
Linnean Society of London.
Estuarine and Brackish-Water Sciences Association.
Cambridge Cambridge University Press for The Linnean Society of London and The Estuarine and Brackish-water Sciences Association
1982
Bibliography: p116-123. - Includes index
Oligochaeta.
Aquatic invertebrates.