%0 Journal Article %T A multi-channel, electro-optical turbidity meter %A Smith, T J %A O'Connor, B A %A Longden, S D %A Summers, I G S %A McDowell, D M %J Journal of Physics E: Scientific Instruments %V 13 %N 5 %@ 0022-3735 %D 1980-05-01 %~ DeepDyve