Rützler, Klaus. <br/><br/>
The burrowing sponges of Bermuda. 

 - Washington  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]  1974. 
 - iii, 32 p.  illus.  26 cm. 
 - Smithsonian contributions to zoology, no. 165 .
 - Smithsonian contributions to zoology  610  no. 165. .
<br/><br/>Bibliography: p. 32. 
<br/><br/><label>LCCN: </label>73012864 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cliona.<br/>Sponges--Bermuda Islands.<br/>Speciospongia othella.
<br/><br/><label>LC Class. No.: </label>QL1  QL373.D4  / .S54 no. 165 
<br/><br/><label>Dewey Class. No.: </label>591/.08 s  593/.46