Illustrated Key to the British Freshwater Ciliated Protozoa Commonly Found in Activated Sludge (Water pollution research technical paper)
Edition: New Impression edition
Publisher: Stationery Office Books
Published: March 1976
Language: eng
Format: Paperback
Number of pages: 94
ISBN-13: 9780114700522
Subjects: Great Britain; Identification; Freshwater protozoa; Ciliata