Nemerteans : keys and notes for identification of the species /
Gibson, R.(Ray),1938-
Gibson, R.(Ray),1938-British nemerteans.
Linnean Society of London.
Field Studies Council (Great Britain)
Estuarine and Coastal Sciences Association.
Shrewsbury : Published for the Linnean Society of London and the Estuarine and Coastal Sciences Association by Field Studies Council,
1994.
Previous ed. published as British nemerteans, 1982
Nemertea