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BOOK REVIEW |
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| Abstract: | Book reviewed in this article: Strelkov, A. A., K. M. Sukhanova and I. B. Raikov, eds. 1969. Progress in Protozoology. Abstracts of Papers Read at the IIIrd International Congress on Protozoology, Leningrad, 2–10 July, 1969 . Curds, C. R. 1969. An illustrated key to the British fresh water ciliated protozoa commonly found in activated sludge . |
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