Ketchum, Bostwick H. <br/><br/>
The water's edge :    critical problem of the coastal zone /  
Bost wick H. Ketchum. 
 - Cambridge :    The MIT Press,    1972. 
 - xx,393 p. :    ill. ;    23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Coasts.<br/> Marine resources.<br/> Marine biology.
<br/><br/><label>Dewey Class. No.: </label>333.917