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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Nature (London) 1940-05, Vol.145 (3682), p.815-815
Format: Artikel
Sprache:eng
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