Pawson, David L. (David Leo), 1938-  Pawson, David L. (David Leo), 1938- <br/><br/>
Systematics and ecology of the sea urchin genus Centrostephanus (Echinodermata:Echinoidea) from the Atlantic and eastern Pacific oceans / 
David L. Pawson and John E. Miller. 
 - Washington :  Smithsonian Institution Press,  1983. 
 - Smithsonian contributions to the marine sciences ;  no. 20 .
<br/><br/>Bibliography: p. 14-15. 
<br/><br/><label>LCCN: </label>83600054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Centrostephanus.<br/>Echinodermata -- Atlantic Ocean.--Echinodermata -- Atlantic Ocean.<br/>Echinodermata -- Pacific Ocean.--Echinodermata -- Pacific Ocean.
<br/><br/><label>LC Class. No.: </label>QL384.E2  / P38 1983 
<br/><br/><label>Dewey Class. No.: </label>593.9/5 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.41:20