Proceedings of the Twelfth congress of the International Association for Hydraulic Research, Sept. 11-14, 1967 / 
International Association for Hydraulic Research. 
 - Fort Collins:  Colorado State University,  [1967]. 
 - 5 volumes :  illustrations ;  23 cm. 
<br/><br/> English or French, with summaries in English and French. 
<br/><br/><br/>In English 
<br/><br/> Pbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulics--Congresses.<br/>Hydraulic engineering.--Congresses.<br/>Hydraulic engineering.
<br/><br/><label>LC Class. No.: </label>1374738 
<br/><br/><label>Dewey Class. No.: </label>627 TWE 1967