Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Developing Upper Mississippi
Symposium of two papers: Plans for Deepening Existing Channel, H. M. H ILL; Surveying and Mapping Methods, L. YLVISAKER; history and economic aspects of Government improvements in Upper Mississippi; ground-controlled aerial surveys for recommending to Congress most feasible means of providing required 9-ft. channel.
Developing Upper Mississippi
Symposium of two papers: Plans for Deepening Existing Channel, H. M. H ILL; Surveying and Mapping Methods, L. YLVISAKER; history and economic aspects of Government improvements in Upper Mississippi; ground-controlled aerial surveys for recommending to Congress most feasible means of providing required 9-ft. channel.
Developing Upper Mississippi
Civil Eng. (N. Y.)
1931
9 pages
8 Figs.
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1931
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| Engineering Index Backfile | 1936
Regulation of Upper Mississippi
Engineering Index Backfile | 1940
Economist dissects upper Mississippi waterway
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