01014cam a2200289 i 4500 2287772 BD-DhUL 20170412142715.0 790731s1977 nyu i100 0 eng 79310561 $7.00 DLC DLC DLC d------ JX1977 .A2 E/CONF.70/29 TC401 .U56 1977 Copy 2. 333.91 UNR United Nations Water Conference (1977 : Mar del Plata, Argentina) Report of the United Nations Water Conference, Mar del Plata, 14-25 March, 1977 / New York : United Nations, 1977. v, 181 p. ; 28 cm. [Document] - United Nations ; E/CONF.70/29 "United Nations publication. Sales no.: E.77.II.A.12." Water resources development Developing countries Congresses. United Nations. Document ; E/CONF.70/29. 7 cbc orignew 4 ncip 19 y-gencatlg ddc REF 178406 178406 0 0 ddc 0 333_910000000000000_UNR 1 REF 314949 DUL DUL UNC 2017-04-12 Gift 333.91 UNR D9037 2017-04-12 2017-04-12 REF