Boulder canyon project :  Final reports / 
United States department of the interio, bureau or reclamation 
 - volúmenes 
<br/><br/>Contenido: pte. 4. design and construction. bol. 5. penstocks and outlet pipes.--pte. 5. technical investigations. bol. 1. trial load mthod of analizing arch dams. bol. 5. pentock analysis and stiffener design 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Hoower, Presa<br/>Rio Colorado
<br/><br/><label>LC Class. No.: </label>TC425.C65  / E77