United Nations Economic and Social Affairs (UNESA) creator text Geneva UNITED NATIONS 2006 monographic 24p.;illustrations /byUnited Nations,Economic commission for Europe The disignation employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the secretariat of United Nations concerning the legal status of any country,territory,city,or of its frontiers or boundaries. WATER QUALITY MANAGEMENT ASSESSMENT-LIABILITY MANAGEMENT--CONGRESSES WATER WATER -- LAW AND LEGISLATION UN-ECE(02)2006/9 http://www.unece.org/env/water/ http://www.unece.org/env/water/ CBULib 070315 20240424100915.0 English