Eleventh International Congress on Large Dams- Spain 1973  Transactions  

 - International Commission on Large Dams   Paris   1973 
 - 1311p.  Fig. Photo and Table 
 - Volume III  Questions 42-43 .
<br/><br/><label>Nat. Bib. No.: </label>4312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering 
<br/><br/><label>Universal Decimal Class. No.: </label>627.8  / ELE