Part One:Guidelines on Water-Quality Monitoring and Assessment of Transboundary Rivers.                                          

Part Two: Recommendations to ECE Governments on Specific Measures to Prevent, Control and Reduce Groundwater Pollution from Chemical Storage Facilities and Waste-Disposal Sites.
 Part Three: Guidelines on Licensing Waste-Water Discharges from Point Sources into Transboundary Waters
Water Series No.3
ECE/CEP/11
 New York, 1996