Sonographs of the sea floor :  a picture atlas / 
R.H. Belderson ... [et al.] 
 - Amsterdam :  Elsevier Pub.,  1972. 
 - 185 p. : 
<br/><br/><label>ISBN: </label>044440984X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Submarine geology
<br/><br/><label>Dewey Class. No.: </label>551.460840222  / So