(9) Sprague, J. B. Measurement of pollutant toxicity to fish. II Utilising and applying bioassay results. Water Res., 1970, vol. 4, 3 - 32.
(9) Sprague, J. B. Measurement of pollutant toxicity to fish. II Utilising and applying bioassay results. Water Res., 1970, vol. 4, 3 - 32.