  Partially-coherent, quasi-monochromatic optical fields are fully described by
their Mutual Optical Intensity (MOI) or the phase-space equivalent, the
Generalised Radiance (GR). This paper reports on the application of a
propagation-based phase-space tomographic technique for determining both the
MOI and the GR of wavefields. This method is applied to the reconstruction of
the MOI and the GR of an optical wavefield propagated through a suspension of
\~10micrometre diameter polystyrene spheres.
