Scullen, Herman Austin, 1887-  Scullen, Herman Austin, 1887- <br/><br/>
Review of the genus Cerceris Latreille in Mexico and Central America (Hymenoptera: Sphecidae) 
[by] Herman A. Scullen. 
 - Washington,  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]  1972. 
 - Smithsonian contributions to zoology ;  no. 110 .
<br/><br/>Bibliography: p. 99-102. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>72602529 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cerceris.<br/>Hymenoptera -- Mexico.--Hymenoptera -- Mexico.<br/>Hymenoptera -- Central America.--Hymenoptera -- Central America.
<br/><br/><label>LC Class. No.: </label>QL1  QL568.S7  / .S54 no. 110 
<br/><br/><label>Dewey Class. No.: </label>591/.08 s  595.7/9 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.27:110.