Ciliated protozoa an illustrated guide to the species used as biological indicators in freshwater biology. - Bick, Hartmut (Geneva World Health Organization, 1972)
Table of Contents: Introduction -- Synopsis of the most important taxa of non-parasitic ciliates -- Key to families and genera -- Species descriptions -- Acknowledgements -- Selected bibliography -- Annex 1: Glossary -- Annex 2: Key to abbreviations used in Fig. 1-94 -- Index of genera and species.
Bibliography: p. 189-191.
Keywords: Ciliata -- Identification; Indicators (Biology)