(report and discussion papers of the Working Party on Earthmoving Operations) Working Party on Earthmoving Operations creator United Nations Economic Commission for Asia and the Far East. Bureau of Flood Control and Water Resources Development. text bibliography conference publication th Bangkok United Nations 1961 monographic eng

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viii, 114 p. : ill. ; 29 cm. At head of title: United Nations, Economic Commission for Asia and the Far East. "The Working Party was held in New Delhi, India, from 7 to 14 September 1959."--p. 3. Report of a study carried out by the Bureau of Flood Control and Water Resources Development. "United Nations publication. Sales number: 61.II.F.4."--T.p. verso. Includes bibliographical references. Earthwork Congresses Manual work Congresses Mechanization Congresses 624.152 EAR 1961 MTH 160728 20211209054049.0 45749 eng