Columbia subject headings:
Harvard subject headings:
Aquifers--Congresses.
Fluid dynamics--Congresses
Groundwater flow--Congresses
Petroleum--Geology--Congresses
Sedimentary basins--Congresses.
Sedimentation and deposition--Congresses.
Princeton subject headings:
Aquifers--Congresses.
Fluid dynamics--Congresses.
Groundwater flow--Congresses.
Petroleum--Geology--Congresses.
Sedimentation and deposition--Congresses.