Schafer Wilhelm <br/><br/>
Ecology and palaeoecology of marine environments. 

 - Edinburgh  Oliver and Boyd          1972 
 - xii,568p.  cm. 
<br/><br/> Bib p. 508-43 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H6, L2