D. C. Moran, Moran, M. C., Cushing, R. S., and Lawler, D. F.,
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Journal American Water Works Association, pp. p. 69-81: 15 fig., 1 tab., 1993.
D. C. Moran, Moran, M. C., Cushing, R. S., and Lawler, D. F.,
“Particle behavior in deep-bed filtration. Part 2 : Particle detachment”,
Journal American Water Works Association, pp. p. 82-93: 8 fig., 2 tab., 1993.
G. S. Logsdon, Neden, D. G., Ferguson, A. M. D., and LaBonde, S. D.,
“Testing direct filtration for the treatment of high-turbidity water”,
Journal American Water Works Association, pp. p. 39-46: 7 fig., 6 tab., photogr., 1993.