Columbia subject headings:
Bed load--Congresses.
Erosion--Congresses.
Reservoir sedimentation--Congresses.
Sediment transport--Congresses.
Sedimentation and deposition--Congresses.
Sediments (Geology)--Congresses.
Suspended sediments--Congresses.
Harvard subject headings:
Princeton subject headings:
Erosion--Congresses.
River sediments--Congresses.
Sediment transport--Congresses.
Sedimentation and deposition--Congresses.