Child, C. Allan. <br/><br/>
Shallow-water Pycnogonida of the Isthmus of Panama and the coasts of Middle America / 
C. Allan Child. 
 - Washington :  Smithsonian Institution Press,  1979. 
 - Smithsonian contributions to zoology ;  no. 293 .
<br/><br/>Bibliography: p. 83-86. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Source: </label> 20560 
<br/><br/><label>LCCN: </label>gp 79023069 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pycnogonida -- Panama -- Classification.--Pycnogonida -- Panama -- Classification.--Pycnogonida -- Panama -- Classification.<br/>Pycnogonida -- Central America -- Classification.--Pycnogonida -- Central America -- Classification.--Pycnogonida -- Central America -- Classification.
<br/><br/><label>LC Class. No.: </label>QL1  QL447  / .S54 no. 293 
<br/><br/><label>Dewey Class. No.: </label>591/.08 s a 595/.394/0916365 
<br/><br/><label>GPO Item No.: </label>910-D 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.27:293