Hakanson,Lars. <br/><br/>
Manual of lake morphometry 

 - Germany  Springer-verlag Berlin Heidelberg.  1980 
 - ix,78p. 
<br/><br/><label>ISBN: </label>3540104801 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>1.Lakes.
<br/><br/><label>Dewey Class. No.: </label>551.482  / H31M