document

Development of silt measuring methods: Acoustic attenuation during salt flocculation of fine sediment particles

Wenneker, J.C.A. (author), Schaafsma, A.S. (author)

report 1990

document

Development of silt measuring methods: Study of the feasibility of concentration measurement with ultrasound, part II : results

Schaafsma, A.S. (author), Bronsveld, J. (author), Pot, J. van der (author), Veger, D. (author)

report 1988