Karunaratne, W.M.M.S. <br/><br/>
Analysis of drag force characteristics of trees used as bio shield against tsunami 
W.M.S.S. Karunaratne 
 - Peradeniya  University of Peradeniya  2013 
 - hbk. : 99p. ; 30cm 
<br/><br/> su 
<br/><br/><label>Dewey Class. No.: </label>363.34  / KAR