Recently completed river-bank protection job by State in Ventura County is described; type of protection work is very unique and has proved very successful; method of making; how they were placed. (see also Roads and Streets, vol. 68, no. 4, Apr. 1928, pp. 225-226, 5 figs.; and Sci. Am., vol. 139, no. 3, Sept. 1928, pp. 214-216, 9 figs)
The six legged tetrahedron
Calif. Highways
California Highways and Public Works ; 5 , n 2-3
1928
6 Figs.
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1928
|Online Contents | 2003
|Springer Verlag | 2003
|Online Contents | 2003
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