Approach channels :   preliminary guidelines /  
Joint PIANC-IAPH Working Group II-30.; International Maritime Pilots Association and International Association of Lighthouse Authorities. 
 - Brussels, Belgium :   The Association ; Tokyo, Japan : The Association,   1995.  
 - 27 p. ;   29 cm.  
<br/><br/><label>ISBN: </label>2872230688 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Approach channels (Hydraulic engineering)--Design and construction. <br/>Channels (Hydraulic engineering)--Design and construction. <br/>Harbors--Design and construction. 
<br/><br/><label>Dewey Class. No.: </label>387.1  / INT