579.4
C975                British and other freshwater ciliated protozoa / Colin R. Curds . - Cambridge : Cambridge University Press,1982 . - Pt.1 . - A New series synopses of the British Fauna; no.22 .

               Pt.1: Ciliophora: kinetofragminophora keys and notes for the identification of the free-living genera

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Central Inland Fisheries Research Institute

CIFRI