Knapp, Brian,  <br/><br/>
Rivers and lakes 

 - 45 pages :   illustrations ;   29 cm 
<br/><br/><label>ISBN: </label>0750008423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology
<br/><br/><label>Dewey Class. No.: </label>551.48