C. R. Curds

• Ecological Aspects of Used Water Treatment
• A guide to the species of the genus Euplotes (Hypotrichida, Ciliatea)
• A review of the Euplotidae (Hypotrichida, Ciliophora)
• An illustrated key to the British freshwater ciliated protozoa commonlyfound in activated sludge
• British Freshwater Ciliate Protozoa (Synopses of the British Fauna)