British and other freshwater ciliated protozoa / 
edited by Doris M. Kermack and R.S.K. Barnes 
 - Cambridge :  Cambridge University Press,  1982-1983. 
 - 2 volume :  illustrations ;  23 cm. 
 - Synopses of the British fauna  no.22 (part 1) Synopses of the British fauna  no.23 (part 11) .
 - Synopses of the British fauna  New series ;  no.22 (part 1). Synopses of the British fauna  New series ;  no.23 (part 11). .
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0521242576 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciliata--Identification<br/>Ciliata--Identification--United Kingdom