Cheilostomatous bryozoa. notes for the identification of British species /
Hayward, P. J.(Peter Joseph)
Ryland, J. S.(John Stanley)
Linnean Society of London.
Estuarine and Coastal Sciences Association.
Field Studies Council (Great Britain)
Shrewsbury : Published for the Linnean Society of London and the Estuarine and Coastal Sciences Association by Field Studies Council,
1999.
Includes bibliographical references and index.
Bryozoa.
Cheilostomata.