Water development and management : proceedings of the United Nations Water Conference , Mar del Plata , Argentina , March 1977
Biswas, Asit K.
Water development and management : proceedings of the United Nations Water Conference , Mar del Plata , Argentina , March 1977 - Pergamon Press Oxford 1978 1978 - lv. : in 4 : maps , tables ; 26 cm.
Water resources development - Congresses--TC
TC401.U5 1977
Water development and management : proceedings of the United Nations Water Conference , Mar del Plata , Argentina , March 1977 - Pergamon Press Oxford 1978 1978 - lv. : in 4 : maps , tables ; 26 cm.
Water resources development - Congresses--TC
TC401.U5 1977