Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 288
United States Geological Survey and determined thelengths of open canal and tunnels and siphons that wouldbe required, located reservoirs and calculated quantitiesof materials to be moved and placed, and made an estimateof cost that was confirmed later by thorough instrumentalsurveys and minute… … y of .lawlione liivision; ia mlle.s of ruriri.! BUILDING AND ENGINEERING NEWS Wednesday. August 25, 1915.
Architecture · Building · Construction industry · Engineering
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