- Applied geophysics in groundwater exploration
- Permanent well points
- South Wexford limestone aquifer
- Groundwater in Carboniferous limestones in Wales
- Drilling exhibition
- Water quality and pollution: landfill in a karst area
- Waste disposal sites and groundwater quality
- Large scale potable water disinfection by UV
- Septic tanks
- Nitrate problems
Download newsletter issue 5