Treatise on marine ecology and paleoecology / 
editores Joel W. Hedgpeth, Harry S. Ladd. 
 - 2 volúmenes :  ilustraciones, mapas. 
 - Geological Society of America Memoir ; 67 .
<br/><br/> v.1 Ecology / editor Joel W. Hedgpeth --  v.2 Paleoecology/ editor Harry S. Ladd. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGIA MARINA<br/>PALEOECOLOGIA
<br/><br/><label>Dewey Class. No.: </label>560