Land Drainage and Reclamation
THIS work is of the nature of a text-book and as such is particularly designed for American State colleges, in that the usual problems associated with each subject are asked at the end of each chapter. Survey with levelling is taught and then the technique of drawing, the open ditch method and the u...
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Veröffentlicht in: | Nature (London) 1940-05, Vol.145 (3682), p.815-815 |
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Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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