Second assessment of transboundary rivers, lakes and groundwaters
xiii, 428 p. : 30 cm
Water qualityMeasurementInternational riversInternational lakesConvention on the Protection and Use of Transboundary Watercourses and International LakesConvention on the Protection and Use of Transboundary Watercourses and International Lakes (1992 March 17)Water quality -- Eurasia -- MeasurementInternational rivers -- EurasiaInternational lakes -- Eurasia