International Journal on Public Work,Ports & Waterways Development - Number 49 - Sept. 1992 : Terra Et Aqua 

 - International Association Of Dredging Companies  1992 
 - p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Miscellaneous.<br/>General.<br/>MISCEL.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Netherland,Hague.