Dubach, Harold W. <br/><br/>
Questions about the oceans / 
by Harold W. Dubach and Robert W. Taber 
 - Washington :  U.S. Naval Oceanographic Office,  [n.d.] 
 - xii, 121 p. :  ill. ;  22 cm. 
 - National Oceanographic Data Center General series Publication .
 - United States.  National Oceanographic Data Center.  Publication ;  NODC general series.  G-13. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oceanography--Popular works
<br/><br/><label>Dewey Class. No.: </label>551.46