. Principles of irrigation engineering, arid lands, water supply, storage works, dams, canals, water rights and products. Fig. C.—Concrete headworks and roadway, Mesilla Valley canal. Rio Grande Project, N. Fig. D.—Concrete headworks with sluice gates at Laguna dam on Colorado River, CANAL STRUCTURES 63
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectirrigat, bookyear1913