Greenhood, David.  x <br/><br/>
Watch the tide, illus  x 

 - x 
 - U.S.A.  Holiday House  1961 
 - x 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tides Oceanography 
<br/><br/><label>Dewey Class. No.: </label>J551.46/CRW